Karassik I J & Messina J D, . (2008). Pump Handbook 4th. : McGraw Hill Education Pvt. Ltd.
Karassik I J & Messina J D, . 2008. Pump Handbook 4th. : McGraw Hill Education Pvt. Ltd.
Karassik I J & Messina J D, . Pump Handbook 4th. : McGraw Hill Education Pvt. Ltd. 2008.