000 00274nam a2200109Ia 4500
100 _aGhatak, Ajoy & Thyagarjan, K
942 _cBK
245 _aOptical Electronics
260 _aCambridge University Press, New Delhi
_c1991
082 _a621.381 Gha/Thy
300 _axii,624p.
999 _c29509
_d29509