TY - BOOK AU - Bhatia,Mahesh V. AU - Boyce,M.P. AU - Cheremisinoff,Paul N. TI - Air movement and vacuum devices T2 - Process equipment series SN - 0877622914 U1 - 621.5 PY - 1981/// CY - Westport, CT PB - Technomic Pub., KW - BOMBAS DE VACIO KW - COMPRESORES KW - VENTILADORES ER -