LEADER 00774nam0-22003011i-450- 001 990000424190403321 005 20001010 035 $a000042419 035 $aFED01000042419 035 $a(Aleph)000042419FED01 035 $a000042419 100 $a20001010d--------km-y0itay50------ba 101 0 $aita 105 $ay-------001yy 200 1 $aConcrete Properties and Manufacture$fT.N.W. Akroyd 210 $aOxford$cPergamon Press$d1962 215 $a336 p.$d22 cm 610 0 $aCemento 676 $a690 700 1$aAkroyd,$bThomas Norman Westhead$0331542 801 0$aIT$bUNINA$gRICA$2UNIMARC 901 $aBK 912 $a990000424190403321 952 $a08 B 8$b5902$fDINED 959 $aDINED 996 $aConcrete$9107284 997 $aUNINA DB $aING01