00330nam a22001097a 4500082002500000100001600025245005300041260005300094300002800147526003700175650000800212  a690bCHUcL-39, P-49  aChudley, R.  aConstruction technology 3 checkbookcChudley, R.  aToronto, LondonbButterworths Cientificc1982 c.  avi, 121 p.bill.c17 cm  a0b0c0d690_000000000000000_CHU  aMCE