00366nam a2200121 a 450000500170000002000150001708200160003210000110004824501030005926000420016230000270020470000130023120251203111150.0  a8170005035  a020.76bLAL  aLal C.  aDescriptive Questions in Library and Information Scienceb[For NET[UGC], SET,SLET and other Exams]  aNew DelhibESS ESS Publicationsc2007  axiii, 539p.c22cm.bHB  aKumar K.