000 00362nam a2200145Ia 4500
008 241225s9999 xx 000 0 und d
020 _a9788125939412
082 _a621.12
_bVIJ
100 _aVijayakumari, G.
245 0 _aEngineering physics
260 _aNew Delhi :
_bVikas Publishing,
_c1994
300 _a300.
365 _a275
650 _aApplied physics
999 _c38329
_d38329