000			00443nam a2200181Ia 4500
008			140908s9999 xx 000 0 und d
020			_a0070964211
040			_aNISER LIBRARY
041			_aEnglish
082			_a535 _bGHA-O
100			_aGhatak, A
245			_aOptics _cAjay Ghatak
260			_aNew Delhi _bTata McGraw-Hill _c1988
300			_axx,538p.
500			_aDonated by Late Dr. J. Majumdar
650			_aOPTICS
942			_cBK
999			_c11669 _d11669