000 00392nam a2200157Ia 4500
008 250419s9999 xx 000 0 und d
020 _a0
082 _a530
_bGAU
100 _aGaur, R. K.
245 0 _aEngineering physics
250 _a8th edition 2001 /
260 _aNew Delhi :
_bDhanpat Rai Publications,
_c2021
300 _a350 pages.
365 _a285
650 _bBiotechnology
999 _c260659
_d260659