LEADER 00912nam a2200277 i 4500 001 991001028739707536 005 20020507105323.0 008 960219s1971 uk ||| | eng 035 $ab10163578-39ule_inst 035 $aLE00640968$9ExL 040 $aDip.to Fisica$bita 084 $a53.2.4 084 $a53.2.246 084 $a535'.4 084 $aQC415 100 1 $aBall, C.J.$0462536 245 13$aAn introduction to the theory of diffraction /$cC.J. Ball 260 $aOxford :$bPergamon,$c1971 300 $aviii, 134 p. :$bill. ;$c21 cm. 650 4$aDiffraction 907 $a.b10163578$b21-09-06$c27-06-02 912 $a991001028739707536 945 $aLE006 53.2.4 BAL$g1$i2006000045476$lle006$o-$pE0.00$q-$rl$s- $t0$u1$v0$w1$x0$y.i10198143$z27-06-02 996 $aIntroduction to the theory of diffraction$9188803 997 $aUNISALENTO 998 $ale006$b01-01-96$cm$da $e-$feng$guk $h3$i1