621.402 Bar H <a id="rdfa" resource="" property="dc:creator" href="http://viaf.org/viaf/317120290" target="_new">Barnard, William Nichols, 1875-</a> Heat-power engineering by William N. Bernard, Frank O. Ellenwood [and] Clarence F. Hirshfeld. 3a. ed. New York, J. Wiley [c1926] xii, 493 p. ilus., diagrs., tablas. planos (algs. plegs.) 24 cm Contiene: t. 1- Thermodynamics and prime movers. t. 2- Steam-generating apparatus and prime, movers, fuels, combustion and heat transmisión. t. 3- Auxiliary equipment, plant ensemble, air conditioning and refrigeration.