000 00275nam a2200109 4500
008 160625b xxu||||| |||| 00| 0 eng d
100 _91175
_a Rai, K.,et al
245 _alearning Physics
260 _aN.D
_b Frank Brothers
_c1975
300 _alearning Physics
942 _2ddc
_cBK
999 _c955
_d955