LEADER 00947nam a2200289 i 4500 001 991000834669707536 005 20020507102057.0 008 960311s1976 us ||| | eng 020 $a0120632500 035 $ab10136174-39ule_inst 035 $aLE00637620$9ExL 040 $aDip.to Fisica$bita 084 $a53.2.4 084 $a535'.89 084 $aQC389 100 1 $aArnaud, J.A.$0461240 245 10$aBeam and fiber optics /$cJ.A. Arnaud 260 $aNew York :$bAcademic Press, Inc.,$c1976 300 $a447 p. :$bill. ;$c24 cm. 500 $aIncludes bibliographical references and index. 650 4$aBeam optics 907 $a.b10136174$b21-09-06$c27-06-02 912 $a991000834669707536 945 $aLE006 53.2.4 ARN$g1$i2006000045483$lle006$o-$pE0.00$q-$rl$s- $t0$u1$v0$w1$x0$y.i10160723$z27-06-02 996 $aBeam and fiber optics$9185692 997 $aUNISALENTO 998 $ale006$b01-01-96$cm$da $e-$feng$gus $h0$i1