000 00647cam a2200265ua 4500
001 10875
005 20171214163320.0
007 ta
008 020102s1992 IN a g b000 u ENG u
020 _a8185198802
_cNULL
040 _aMAIN
041 1 _aENG
_hNULL
044 _aIN
082 1 4 _a621.366
_bDAS/L
100 1 _aDas, P. .
245 0 0 _aLasers and optical engineering /
_cP. Das.
260 _aNew Delhi :
_bNarosa Publishing House ,
_c1992.
300 _axviv,470p. :
_bill., ;
_c23cm .
504 _aNULL
653 0 _aOPTICAL ENGINEERING
942 _cBK
999 _c10555
_d10555