cam a22 4 4500 316959456 CHVBK 20140928191752.0 871111s1969 enk 00 und|d 0-408-04703-8 978-0-408-04703-6 (OCoLC)828425323 (NEBIS)010165524 (OCoLC)828425323 UKMGB SzZuIDS NEBIS EPF-BIB Estimating the heat requirements for domestic buildings a practical reference book for domestic heating engineers, architects and builders by J.J. Barton London Newnes-Butterworths 1969 144 p. ill. A Newnes practical handbook Barton John Joseph NEBIS 490 -- A Newnes practical handbook NEBIS 700 1- Barton John Joseph BK020000 XK020000 XK020000 NEBIS E02 E02 E02MA O 109