000 00339nam a2200133Ia 4500
008 240913s9999||||xx |||||||||||||| ||und||
082 _a535 AVA/A
100 _aMN AVADHANULU
245 3 _aAn introduction to lasers theory and application
250 _aNULL
260 _bS Chand and Co
_aNew Delhi
_c2001
300 _a165
942 _cBKS
999 _c18100
_d18100