000 00241nam a2200097Ia 4500
008 190719s9999 xx 000 0 und d
100 _aB B kansal/ C L Tyagi
245 0 _aVyapaarik sanniyam
260 _aDelhi
_bR Chand & Co.
_c1974
942 _cBK
999 _c2861
_d2861