000 00286nam a2200109 4500
020 _a817169540X
082 _a025.1 KOC/EFF
100 _aKhochar, R S
245 _aEffective library systems and practices
_cby Khochar, R S
260 _aNew Delhi
_bCommonwealth pub.
_c1999
942 _cBK
999 _c381154
_d381154