000 00251nam a2200109Ia 4500
008 190719s9999 xx 000 0 und d
100 _aR C Aggarwal
245 0 _aVyapaarik sanniyam
250 _a3rd
260 _aAgra
_bRatan Prakashan
_c1970
942 _cBK
999 _c680
_d680