000 00293nam a2200109Ia 4500
008 210324s1980 xx 000 0 und d
041 _aeng
082 _a20
100 _aTrehan, G.L.
_91572739
245 _aSchool Library management
260 _aN. Delhi
_bSterling Publishers Pvt. Ltd.
_c1980
999 _c1021277
_d1021277