000			00487nam a2200193Ia 4500
999			_c296119 _d296119
005			20220407142013.0
008			180312b xxu||||| |||| 00| 0 eng d
020			_c150.00 _a0-07-460138-5
040			_aBangabasi College Library
041			_aEnglish
082			_aPHY 535 _bGAn96
100			_aGHATAK,A.
245			_aOptics _cAjoy Ghatak
250			_a2nd ed.
260			_aNew Delhi _bTata McGraw-Hill _c1992
300			_axviii, 694p. _bill.
650			_aOPTICS
942			_cBK