01096cam a2200253 i 4500 328854 328854 3165397 Nust 20170418111827.0 750207r19741953ilua 000 0 eng 75302466 DLC DLC DLC TP839 .C48 1974 363.7284 CLA National Clay Pipe Institute (U.S.) Clay pipe engineering manual : Crystal Lake, National Clay Pipe Institute, [1978] 148 p. : ill. ; 25 cm. Published in 1953 by the body under an earlier name: Clay Products Association. H.B Pipe, Clay Handbooks, manuals, etc. Drainage Handbooks, manuals, etc. Clay Products Association, Chicago. Clay pipe engineering manual. 7 cbc orignew 2 ncip 19 y-gencatlg ddc BK 363.7284 CLA 0 0 ddc 0 0 NFIC IESE IESE GEN 2017-04-18 0 363.7284 CLA IESE-123 2017-04-18 2017-04-18 BK