000			00355nam a22001457a 4500
082			_a535 _bMAT/P
100			_aMathur, B K
245			_aPrinciples of optics / _cB K Mathur
250			_a3rd ed.
260			_c1962. _bNew Gopal Printing Press, _aKanpur :
300			_a768p.: _bill. ;pb
500			_aIncludes Appendix
650			_aPhysics
942			_cBK
999			_c20155 _d20155