000 00400pam a2200169a 44500
082 _a624.9
_bP22s2
100 _aParker, Harry
245 1 _aSIMPLIFIED DESIGN OF ROOF TRUSSES FOR ARCHITECTS AND BUILDERS
250 _a2nd
260 _aN. Y.
_bWiley
_c1953
300 _a278
650 _aTrusses
650 _aRoofs
650 _aStrains And Stresses
964 _gCIRC
997 _a26099 C
999 _c417973
_d417973