00474cam a22001451 4500 621.56 SHA L-8, P-17 Sharpe, Norman. 41897 Refrigerating principles and practices. 1st ed. New York, McGraw-Hill Book Co., 1949. xv, 398 p. diagrs. (5 fold. in pocket) 24 cm. 0 0 0 621_560000000000000_SHA Refrigeration and refrigerating machinery. 19031 ddc BK 545917 545917 0 0 ddc 0 0 MCE MCE 2014-05-30 0 621.56 SHA MCE-40645 2014-05-30 2014-05-30 BK