000 00287nam a2200121Ia 4500
008 200701s2017 xx 000 0 eng d
100 _aDr.Vijaya Kumar
245 0 _aMODERN ENGINEERING PHYSICS
250 _a1
260 _bNewdelhi & S.Chand
_c2017
300 _a308
942 _2ddc
_cBO
_01
999 _c5761
_d5761