000 00252nam a2200097Ia 4500
100 _aDwivedi V
245 _aSachitra Kriyatmak Aushadhi Parichaya Vigyan
260 _bChaukhamba Vidya Bhavan, Varanasi
082 _aLB/N66/B10971
300 _app 264; 23*14
999 _c2483
_d2483