a treatise for technical students and engineers text 1952 1st ed. monographic 51p. illus., fold. plates, diagrs. (part fold.) table. 24 cm. Published 1913. 0 0 0 621_560000000000000_MEC 0 0 0 621_560000000000000_MEC MCE Refrigeration and refrigerating machinery 621.56 MEC