41. Ada user journal. Volume 38: Number 3 (September 2017) Other Names: Ada Language (UK) Ltd. Record Type: Journal Issue Extent: Illustrations (colour) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
42. Ada user journal. Volume 38: Number 4 (December 2017) Other Names: Ada Language (UK) Ltd. Record Type: Journal Issue Extent: Illustrations (colour) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
43. Ada user journal. Volume 39: Number 1 (March 2018) Other Names: Ada Language (UK) Ltd. Record Type: Journal Issue Extent: Illustrations (colour) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
44. Ada user journal. Volume 39: Number 2 (June 2018) Other Names: Ada Language (UK) Ltd. Record Type: Journal Issue Extent: Illustrations (colour) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
45. Ada user journal. Volume 39: Number 3 (September 2018) Other Names: Ada Language (UK) Ltd. Record Type: Journal Issue Extent: Illustrations (colour) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
46. Ada user journal. Volume 39: Number 4 (December 2018) Other Names: Ada Language (UK) Ltd. Record Type: Journal Issue Extent: Illustrations (colour) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
47. Ada user journal. Volume 40: Number 1 (March 2019) Other Names: Ada Language (UK) Ltd. Record Type: Journal Issue Extent: Illustrations (colour) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
48. Ada user journal. Volume 40: Number 2 (June 2019) Other Names: Ada Language (UK) Ltd. Record Type: Journal Issue Extent: Illustrations (colour) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
49. Ada user journal. Volume 40: Number 3 (September 2019) Other Names: Ada Language (UK) Ltd. Record Type: Journal Issue Extent: Illustrations (colour) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
50. Ada user journal. Volume 40: Number 4 (December 2019) Other Names: Ada Language (UK) Ltd. Record Type: Journal Issue Extent: Illustrations (colour) View Content: Available online (eLD content is only available in our Reading Rooms) ↗