000			00482pam a2200157a 44500
008			140414b1991 xxu||||| |||| 00| 0 eng d
082			_a621.366 _bSIR
100			_aSIROHI , R S
245			_aA Course of Experiments With He-Ne Laser _c
260			_aNew Delhi _bNew Age International _c1991
300			_a110p.
650			_a POWER DISTRIBUTION WITHIN THE BEAM
650			_aMICROELECTRONICS COMMUNICATION
690			_aELECTRONICS AND COMMUNICATION ENGINEERING
906			_a16230
999			_c15673 _d15673