000 00503nam a2200193Ia 4500
003 OSt
005 20251107093019.0
008 210219s9999||||xx |||||||||||||| ||und||
020 _a8122403115
082 _a621.366 SIR-C
100 _aSirohi, R. S.
_910482
245 0 _aCourse of experiment with He-Ne lasers
250 _a2nd
260 _aNew Delhi,
_bWiley India,
_c1991
300 _ax, 110p
650 _aOptical engineering
_958957
650 _aHe-Ne Laser-Experiment
_958958
942 _cBK
999 _c33910
_d33910