000 00504nam a2200205Ia 4500
008 220901s9999 xx 000 0 und d
041 _a  ENGLISH
082 _a621.382
082 _bAVA
100 _aAVADHANULU, M. N.
245 3 _aAN INTRODUCTION LASERS THEORY AND APPLICATIONS.
250 _b2017
260 _aNEW DELHI
260 _bS. CHAND AND COMPANY
260 _c2017
300 _a200
650 _a  LASERS THEORY AND APPLICATIONS
700 _aHEMNE, P. S.
942 _cTB
999 _c138450
_d138450