00621nam 2200169z- 450 9910709701903321(CKB)5470000002473232(EXLCZ)99547000000247323220230509c1981uuuu -u- -engUser's guide : computer program for three-dimensional analysis of building systems (CTABS80)U.S. Army Engineer Waterways Experiment StationVicksburg, MissUser's guide BOOK9910709701903321User's guide : computer program for three-dimensional analysis of building systems (CTABS80)3260632UNINA