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035 _a28977
041 _aENG
082 _a535.5
_BGHA
100 _aGhatak A.K
_95280
245 0 _aLaser Theory And Application
250 _a1
260 _bMackmilan company
_aNew Delhi
_c1997
300 _a431
500 _a12388
650 _aPhysics
942 _cBK
999 _c28982
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