00626cam a2200229u 4500 9393509 BD-DhUL 20161228174114.0 810604s1963 enka 000 0 eng 64057980 DLC CarP DLC BD-DhUL TR921 .H3 772.22 HAB Hallett, Ellen Kathleen Blue print and dyeline for schools / London : Faber and Faber; 1963. 61 p. : illus. ; 22 cm. Blueprinting. Diazotype. 0 cbc premunv u ncip 19 y-gencatlg ddc BK 143354 143354 0 0 ddc 0 772_220000000000000_HAB 0 NFIC 269943 DUL DUL GEN 2016-12-28 Purchased 772.22 HAB A152125 2016-12-28 1 2016-12-28 BK