By Rufsvold, Margaret Irene.
Chicago American Library Assn. 1949 .
vii, 116 p. 24 cm..

Chicago American Library Assn. 1949 .
xxi, 265 p. , "The preliminary American second edition of A.L.A. catalog rules, on Part I of which the present volume is based, was prepared by: American Library Association, Catalog Code Revision Committee." The 1st ed., published in 1908, has title: Catalog rules, author and title entries. 27 cm..

By Herdman, Margaret May.
Chicago American Library Assn. 1947 .
iii, 50 p. 22 cm..

Chicago American Library Assn. 1949 .
xxi, 265 p. , "The preliminary American second edition of A.L.A. catalog rules, on Part I of which the present volume is based, was prepared by: American Library Association, Catalog Code Revision Committee." The 1st ed., published in 1908, has title: Catalog rules, author and title entries. 27 cm..