000 00372pam a2200157a 44500
008 160408b1992 xxu||||| |||| 00| 0 eng d
020 _a087942298X
082 _a621.366
_bH355u
100 _aHecht, Jaffe
245 1 _aUNDERSTANDING LASERS
260 _aNew York
_bIeee Press
_c1992
300 _ax,433
650 _aLasers
964 _gCIRC
997 _aA113156 W
999 _c315993
_d315993