000 00326nam a2200133Ia 4500
008 220425s2016 xx 000 0 und d
020 _a9789351844686
082 _a535
_bSHA/OPT
100 _aSharma, Ashok
_9605078
245 _aOptics and Lasers-I
250 _a9th ed.
260 _aPunjab
_bModern
_c2016
300 _a146p.
999 _c428684
_d428684