000 00592nam a2200193 4500
001 45131/86
005 20130515014503.0
008 111112s9999 xx 000 0 und d
020 _a0-85334-899-5
020 _ahard cover
100 1 _a"wilby, c b. "
_913637
245 1 0 _adesign graphs for concrete shell roofs:
_b/
_c c.b. wilby
250 _a1 ed.
260 _auk :
_bapplied science
_c1980.
300 _a"ix, 170p.;
_c23 cm."
504 _aincludes bibliography
650 0 _a"roofs,shell-handbook, manuals etc
_xroofing, concrete-handbooks, manuals etc"
_913709
942 _2lcc
_cBK
999 _c20852
_d20852