000 00358nam a2200145Ia 4500
008 241225s9999 xx 000 0 und d
020 _a8125924098
082 _a621.12
_bVIJ
100 _aVijayakumari,G.
245 0 _aEngineering physics
260 _aNew Delhi :
_bVikas Publishing,
_c1994
300 _a416.
365 _a275
650 _aApplied physics
999 _c33685
_d33685