00831cam a22002291 4500 sg 45000280 DLC 20260227112746.0 810815s1945 xx ac b 000 0 eng sg 45000280 (OCoLC)14739818 DLC DNLM DLC premarc BF67 .E9 WB 885 E922i 1945 Evans, William Arthur, 1898- Introduction to human technology (science of human life applied) the intelligent approach to permanent reconstruction and a better civilization, by William Arthur Evans, PH. D. Dallas, Tex., The Institute of human technology, inc. [1945] 5 p. l., [3]-336, [6] p. ill., ports. Bibliography: p. 336. Dallas (Tex.). Institute of human technology. 90673 90673