000 00262nam a2200109Ia 4500
008 220201s1990 xx 000 0 eng d
100 _aFEYNMAN
245 0 _aFEYNMAN LECTURES ON PHYSICS VOL 2
260 _aDELHI
_bNAROSA PUB
_c1990
300 _a405
942 _2ddc
999 _c91011
_d91011