Ranganathan S R Documentation Genesis and development Ranganathan S R - New Delhi Ess Ess Publications 1973 - 310p. cm. ISBN: 8170004764 500 Standard No.: 86282 Source: 2256, 06/09/2007, K K Publications Reference Collections Subjects--Topical Terms: DOCUMENTATIONLIBRARY SCIENCE Dewey Class. No.: 2:97, L3;1(RR)