Programmed course in cataloguing and classification
Johnson, A. F.
Programmed course in cataloguing and classification by A. F. Johnson; edited by Evelyn J. A. Evans - London A Grafton Book c1968 - vii,132p.; 24cm.- - Grafton basic texts .
Cataloguing--Programmed courses
Books--Classification--Programmed courses
025.3028 / JOH
Programmed course in cataloguing and classification by A. F. Johnson; edited by Evelyn J. A. Evans - London A Grafton Book c1968 - vii,132p.; 24cm.- - Grafton basic texts .
Cataloguing--Programmed courses
Books--Classification--Programmed courses
025.3028 / JOH