000 00304nam a2200121Ia 4500
008 151205s9999||||xx |||||||||||||| ||und||
020 _c0
100 _aLONGHURST,R.S.
245 _aGEOMETRICAL AND PHYSICAL OPTICS
260 _c1967
_bLONGMAN
650 _aGEOMETRICAL AND PHYSICAL OPTICS
942 _cBK
999 _c204264
_d204264