00338nam a2200121 a 450000500170000008200130001710000260003024500740005626000260013030000270015663000100018363000230019320251202164217.0  a026bSHA  aSharma, Ravindra Nath  aIndian academic libraries and Dr. S.R. Ranganathan : a critical study  aDelhibSterlingc1986  axiv, 268 p.c22cm.bHB  aIndia  aAcademic libraries