00500nam a22001457a 4500 230616b |||||||| |||| 00| 0 eng d National Science Library National Science Library 621.74(082.2) L8 Transaction of the American foundrymen's society /Proceeding of the Eighty second annual meeting April 24-28 1978 Des Plaines: American Foundrymen Society, 1978 636p. Foundry Mens udc PR 44323 44323 0 0 udc 0 621740822_L8 0 67080 NSL NSL GF/Rk-13/C-6/R-5 1979-08-09 0 621.74(082.2) L8 89305 2023-06-16 00:00:00 2023-06-16 PR