Accompanied by "Standards for pump makers and users : Third Technical Conference of the BPMA, 1973” (2 microfiche in pocket ; 11x16cm)
'Pump costs' : papers presented at the Fifth Technical Conference of the British Pump Manufacturers' Association : conference held at University of Bath 19th-21st April 1977. ISBN 090098368X. Published by BHRA Fluid Engineering in 1977. Publication and catalogue information, links to buy online and reader comments.