000			00408nam a2200145Ia 4500
008			211109s9999||||xx |||||||||||||| ||und||
082			_a535.2 _bROB-I
100			_aRobertson, John K
245		0	_aIntroduction to Optics 4th Edn
260			_bD.Van Nostrand Company, Inc. _aNew York _c1968
300			_a416p
630			_xGeneral Stack
650			_aNatural Sciences _vPhysicsOptics _xPhysics
942			_cBOOK
999			_c30962 _d30962