Stephens, H. S. . .. (1981). Pumps-The developing needs papers presented at the seventh technical conference of the Brittish pump manufactures association. BHRA fluid engineering.
Chicago Edition CitationStephens, H S. Pumps-The Developing Needs Papers Presented at the Seventh Technical Conference of the Brittish Pump Manufactures Association. : BHRA fluid engineering, 1981.
MLA Edition CitationStephens, H S. Pumps-The Developing Needs Papers Presented at the Seventh Technical Conference of the Brittish Pump Manufactures Association. BHRA fluid engineering, 1981.
Warning: These citations may not always be 100% accurate.