000 00441nam a2200169Ia 4500
008 150723s9999 xx 000 0 und d
020 _a2420
082 _a 621.366 SIR-C2
100 _a Sirohi, R S
245 _a Course of experiments with He-Le laser
250 _a2
260 _b New Age International Publishers (P) Ltd., New Delhi
260 _c2001
300 _a110
650 _a Lasers; Electrical engineering
942 _cBK
999 _c2294
_d2294