00461nam a22001817a 4500 260061 260060 OSt 20230530164202.0 230530b xxu||||| |||| 00| 0 eng d 0-582-01867-6 RU TH7226 .H355 1988 Hall, F Design calculations for plumbing and heating engineers: 2nd Edn. London, UK Longman 1988 "vii, 211p.; ill. lcc BK 0 0 lcc 0 0 NFIC 40404 40404 GEN 2023-05-30 0 TH7226 .H355 1988 20190405 2023-05-30 00:00:00 2023-05-30 BK 0 0 lcc 0 0 NFIC 40404 40404 GEN 2023-05-31 0 TH7226 .H355 1988 20089989 2023-05-31 00:00:00 2023-05-31 BK