000 00256nam a2200085Ia 4500
008 140917b1986 xxu||||| |||| 00| 0 eng d
100 _aSirohi, R.S
245 _aA Course of Experiements with He-Ne laser
260 _aBangalore :
_bWiley East Publishing,
_c1986
999 _c225311
_d225311