000 00257nam a2200109Ia 4500
008 230125s9999 xx 000 0 und d
100 _aAMAN AMIT KUMAR
_911097
245 0 _aCOMPUTER SHIKSHAN
260 _bAGARWAL PUB. AGRA
300 _a280
942 _cBK
999 _c111993
_d111993