121. Printed wiring boards. Method for specifying single and double sided printed wiring boards with plain holes Part 4, (29th January 1982) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (16 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
122. Printed wiring boards. Specification for flex-rigid double-sided printed boards with through connections Part 10, (30th September 1991) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (36 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
123. Printed wiring boards. Specification for flex-rigid multilayer printed boards with through connections Part 11, (30th August 1991) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (44 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
124. Printed wiring boards. Specification for flexible multilayer boards with through connections Part 9, (30th September 1991) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (44 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
125. Printed wiring boards. Specification for multilayer printed wiring boards Part 6, (29th January 1982) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (30 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
126. Printed wiring boards. Specification for single and double sided rigid printed boards with plated-through holes Part 5, (29th January 1982) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (22 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
127. Punched cards. Specification for representation of 7-bit and 8-bit coded character sets on 12-row punched cards Part 3, (31st July 1986) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (14 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
128. Quick-crochet hats : complete instructions for 8 styles /: complete instructions for 8 styles. ([2012]) Authors: Hubert, Margaret Record Type: Book Extent: 1 online resource, color illustrations View Content: Available online (eLD content is only available in our Reading Rooms) ↗
129. Quilts for baby : complete instructions for 5 projects /: complete instructions for 5 projects. (2015) Other Names: Stein, Susan; Hultgren, Sharon Record Type: Book Extent: 1 online resource (32 pages), color illustrations View Content: Available online (eLD content is only available in our Reading Rooms) ↗
130. Radio-frequency connectors. R.F. coaxial connectors with inner diameter of output conductor 9, 5 mm (0, 374 in) with bayonet lock. Characteristic impedance 50 ohms (Type C) Part 7, (15th December 1996) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (34 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗