00441nam a22001337a 4500 0-8273-3478-8 621.56 WHI'R WHITENAW, W. C, JOHNSON, W. M 67158 REGRIGERATION AND AIR CONDITIONING TECHNOLOGY, CONCEPT PROCEDURES AND TRONABLE SHOOTING TECHNIQUES USA DELMAR 1988 205P REFRIGERATION AND REFRIGERATION MACHNINERY AIR CONDOTIONING 67159 BK 574998 574998 0 0 0 0 CEME CEME GEN 2017-08-01 0 621.56 WHI'R CEME-27436 2021-06-28 2021-06-28 BK