Immroth's Guide to the Library of Congress classification /
Chan, Lois Mai.
Immroth's Guide to the Library of Congress classification / Lois Mai Chan. - 402 pages : illustration 24 cm
Rev. ed. of: A guide to the Library of Congress classification / John Phillip Immroth. 2d ed. 1971
Includes bibliographies and index.
872872246
Classification, Library of Congress.
Z 696.U4 / .Im6 1980
Immroth's Guide to the Library of Congress classification / Lois Mai Chan. - 402 pages : illustration 24 cm
Rev. ed. of: A guide to the Library of Congress classification / John Phillip Immroth. 2d ed. 1971
Includes bibliographies and index.
872872246
Classification, Library of Congress.
Z 696.U4 / .Im6 1980
