000 00441nam a2200181Ia 4500
008 990715s1948||||xx |||||||||||||| ||eng||
041 _aeng
082 _a695
_bWIL
100 _aWilson, J. Douglas
_eAU
245 0 _aSimplified Roof Framing
250 _a2nd
260 _aNew York :
_bMcGraw-Hill,
_cc1948
300 _aIX, 160 p.
_b: ill
504 _aNN
650 _aRoofs
_949476
700 _aWerner, S. O.
_eAU
942 _cBOO
999 _c421952
_d421952