000 00507nam a2200193 4500
008 160616s1969 000 0
245 _aAtomic light : lasers - what they are and how they work
100 _aNehrich, Richard B
100 _aVoran, Glenn I
100 _aDessel, Norman F
260 _aLondon
260 _bSterling publishing co
260 _c1969
300 _a104
440 _aAdvances in science series
500 _aC5:8M6,1 K72
942 _cBK
_2BK8040
080 _a535.421 NEH
999 _c8040
_d8040