Series:

The Universal Reference System

1 primary work • 4 total works

Book 1

Cover of 1975 Annual Supplement

1975 Annual Supplement

by George W. Johnson

Published 5 January 1976

Cover of 1977 Annual Supplement

1977 Annual Supplement

by George W. Johnson

Published 7 January 1978

Cover of 1978 Annual Supplement

1978 Annual Supplement

by George W. Johnson

Published 7 January 1979

Cover of Urs Suppl 1976

Urs Suppl 1976

by George W. Johnson

Published 6 January 1977