000			00252nam a2200121Ia 4500
654			_aELN
250			_a1st Ed.
942			_cBB
245			_aOptoelectronics.
260			_bVan Nostrand Reinhold New York. _c1992
300			_a564p.
999			_c49630 _d49630
655			_aF-01
546			_aText in English
041			_aeng
300			_c20.5 cm.