LEADER 00835nam0-22003011i-450- 001 990000309950403321 005 20110310123320.0 035 $a000030995 035 $aFED01000030995 035 $a(Aleph)000030995FED01 035 $a000030995 100 $a20020821d--------km-y0itay50------ba 101 0 $aita 105 $ay-------001yy 200 1 $aAcetylene and Carbon Monoxide Chemistry.$fBy John W. Copenhaver, Maurice H. Bigelow 210 $aNew York$cReinhold Publ. Corp.$d1949 215 $aXVI,357 p., ill., 24 cm 676 $a660 700 1$aCopenhaver,$bJohn W. 702 1$aBigelow,$bMaurice H. 801 0$aIT$bUNINA$gRICA$2UNIMARC 901 $aBK 912 $a990000309950403321 952 $a04 104-21$bCI 4263$fDINCH 952 $aDCH-073-5$b5304$fDCH 959 $aDINCH 959 $aDCH 997 $aUNINA