000 00286nam a2200109Ia 4500
008 220303s2003 xx 000 0 und d
041 _aeng
082 _a535 PAN / OPT
100 _aPandey, D.C.
_9108667
245 _aOptics & Modern Physics
260 _aMeerut
_bArihant Prakashan
_c2003
999 _c116958
_d116958