000 00379nam a2200157Ia 4500
008 151205s9999||||xx |||||||||||||| ||und||
020 _c0
082 _a025.52 KKn 98
100 _aKUMAR, KRISHAN
245 _aREFERENCE SERVICE
250 _aFIFTH REVISED
260 _aNEW DELHI
_c1982
_bVIKAS PUBLISHING
300 _aVII, 439
650 _aLIBRARY SCIENCE
942 _cBK
999 _c209740
_d209740