000 00265nam a2200097Ia 4500
008 190719s9999 xx 000 0 und d
100 _aR C Aggarwal/ A N Aggarwal
245 0 _aVyavasay prashasan ke siddhaant
260 _aAgra
_bNavyug Sahitya Sadan
_c1976
942 _cBK
999 _c2701
_d2701