000 00273nam a2200121 4500
020 _a9780706986426
082 _a025.52 KRI/REF;3-5
100 _aKrishan,Kumar
245 _aReference Service
_cby Krishan Kumar
250 _a4
260 _aNew Delhi
_c1984
942 _cBK
999 _c382914
_d382914