00639cam a2200217 a 450000500170000000800410001701000300005802000260008803500130011403500170012703700130014403700200015704000130017708200080019010000170019824500460021526000340026127000470029530000290034250000500037120130621111340.0940308s1993    enkab    b    001 0 eng    aENG-101602   B-427740-744  c350.00a9788120341890  aEN-85135  aB-427740-744  bDBAD/PUB  bAllied Pub./VEN  adplbEng  a5351 aDevraj Singh10aFundamentals of optics /cby Devraj Singh  aNew DelhibPHI Learningc2010  aM-97, Connaught Circus,bNew Delhie110001  axxviii,429p.c24cm (pbk)  aIncludes bibliographical references and index