The fundamentals of library classification / by Bernard I. Palmer and A.J. Wells. Palmer, Bernard I. (Bernard Ira), 1910- Wells, Arthur James. Classification Books. 025.4 19 PAF Includes index. Bibliography: p. [112]. London : George Allen & Unwin, 1951. 1951. 1951 Text 114 p. : eng Practical library handbooks ; no. 12