000 00252nam a2200109Ia 4500
008 220201s1961 xx 000 0 eng d
100 _aGupta,RL
245 0 _aNaveen Jyamitik Aalekh
260 _bRamesh Book Depot
_c1961
300 _a248
942 _2ddc
999 _c79450
_d79450