TY - BOOK AU - Cheremisinoff,Nicholas P. AU - Cheremisinoff,Nicholas P. TI - Pumps and pumping operations T2 - Process and pollution control equipment SN - 0-13-739319-9 AV - TJ900 C439 PY - 1992/// CY - Englewood cliffs, new jersey PB - Prentice Hall KW - Maquinaria de bombeo ER -