000 00322nam a2200133Ia 4500
008 211209s1975 xx 000 0 und d
020 _a81-219-0262-2
041 _aeng
082 _a572.86 VER/AGA
100 _aVERMA P S
245 _aGENETICS
260 _aNEW DELHI
_bS CHAND & COMPANY PVT. LTD.
_c1975
300 _a580
999 _c37613
_d37613