000 00433nam a2200181Ia 4500
020 _a8125900454
082 _a025.5
_bKUR
100 _aKumar, Krishan
_918906
245 _aReference service
_cKrishan Kumar
250 _a5th ed.
260 _aNew Delhi:
_bVikas,
_c1996.
300 _bvii, 447p.
500 _aHB
504 _aIncludes index
546 _aeng
650 _aReference services (Libraries)
_9183421
942 _cBK
999 _c65367
_d65367