TY - BOOK AU - Karassik, Igor J. AU - Krutzsch, William C. AU - Fraser, Warren H. TI - Pump handbook SN - 0070333025 U1 - 621.6 PY - 1986/// CY - New York PB - McGraw-Hill KW - Pumping machinery N1 - Price USD 4.15 (1 USD = LKR 183.55 as at 22.01.2019) ER -