2008-12-062008-12-06963161672Xhttp://hdl.handle.net/2437/47614Tankönyv a magasépítéshez.http://webpac.lib.unideb.hu:8082/WebPac/CorvinaWeb?action=cclfind&resultview=long&ccltext=idno+bibKLT00324789bibKLT00324789