00270nam a22001097a 4500020001800000082001800018100001600036245001600052260004300068300001100111650003800122  a9788120345003  a535.13bGAR-W  aGarg Suresh  aWave optics  aIndia b Prentice Hall of Indiac 2012  a 408 p  aPhysicsa Wave theory of lightﾠ