00000cam a22000004a 4500 UP-1685675941123791979 Buklod 20071009081042.0 a r |||| u| ta 700513s1970 njuad rb |001 0|eng d 0139147217 (iLib)UPTAC-00000008782 UPVTC eng TH 7121 T39 1970 Threlkeld, James L. Thermal environmental engineering [by] James L. Threlkeld. 2d ed. Englewood Cliffs, N.J. Prentice-Hall [1970] xvi, 495 p. illus., 9 fold. charts (in pocket) 25 cm. Includes bibliographical references. Heating. Refrigeration and refrigerating machinery. Heat Transmission. Solar radiation. Buildings Environmental engineering. FO UPTAC UPTAC TH 7121 T39 1970 Book