000 00308nam a2200133Ia 4500
654 _aREF
100 _aHewlett Packard.
250 _a1st Ed.
245 _aOptocouplers &Fiber Optics Applications Hand Book
260 _bHP
_c1986
082 _bHEW
_a621.3802
300 _aVI , 280p.
999 _c18618
_d18618
546 _aText in English
041 _aeng
300 _c22 cm.