000 00447pam a2200169a 44500
082 _a621.3815
_bT757m2
100 _aTroup, Gordon
245 1 _aMASERS AND LASERS
_cMOLECULAR AMPLIFICATION AND OSCILLATION BY STIMULATED EMISSION
250 _a2nd
260 _aN. Y.
_bWiley
_c1963
300 _a192
440 _aMethuen'S Monograph On Physical Subjects
_v
650 _aMasers
650 _aLasers
964 _gCIRC
997 _a52595 s C
999 _c440553
_d440553