00732cam a2200253 4500 2104893 BD-DhUL 20171221110616.0 681112s1968 maua b 00110 eng 68-25379 2104893 ANL eng ANL BD-DhUL BD-DhUL Z670.5 .M6 010 MOL Morse, Philip M. Library effectiveness : a systems approach / Philip M. Morse. Cambridge : M.I.T. Press, 1968. x, 207 p. : illus. ; 24 cm. GBP 4.13.0 Bibliography: p. 202-203. Library science Mathematical models. ddc BK ANL 025.1018 M886 <00037211> 119408 119408 0 0 ddc 0 010_000000000000000_MOL 0 NFIC 225281 DUL DUL GEN 1970-10-20 purchased 010 MOL A73681 2016-11-03 2016-11-03 BK