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008 951211s1970    uk            ||| | eng  
020   $a0444195890
035   $ab10162823-39ule_inst
035   $aLE00640893$9ExL
040   $aDip.to Fisica$bita
084   $a621.3.9.1
100 1 $aColin, Andrew J.T.$0462513
245 10$aIntroduction to operating systems /$cA.J.T. Colin
260   $aLondon :$bMacdonald ; New York : American Elsevier Inc.,$c1970
300   $a120 p. ;$c22 cm.
490 0 $aComputer monographs
907   $a.b10162823$b17-02-17$c27-06-02
912   $a991001023129707536
945   $aLE006 621.3.9.1 COL$g1$i2006000009423$lle006$o-$pE0.00$q-$rl$s-  $t0$u0$v0$w0$x0$y.i10197254$z27-06-02
996   $aIntroduction to operating systems$9188733
997   $aUNISALENTO
998   $ale006$b01-01-95$cm$da  $e-$feng$guk $h0$i1