000 00315nam a2200121Ia 4500
008 221001s1966 xx 000 0 eng d
082 _a658 SHU
100 _aBhushan, Y. K.
245 0 _aAdhunik vayavsay; sangthan evam prabandh
260 _aDelhi
_bUniversity of Delhi
_c1966
300 _a255p.
942 _2ddc
_cBK
999 _c45758
_d45758