Immroth, John Phillip
A guide to library of congress classification / John Phillip Immroth - New York Libraries unlimited,inc 1968 - 356 p. - Library science text series .
includes index
113962
25.4 / IMM
A guide to library of congress classification / John Phillip Immroth - New York Libraries unlimited,inc 1968 - 356 p. - Library science text series .
includes index
113962
25.4 / IMM