00387nam a22001337a 4500 669 JOH P-38 F. Johnson, D.Sc. 44907 Metallurgical Experiments (Non-Ferrous Metals Iron and Steel) London Paul Elec (Publishers) ltd 1944 80 p, : 0 0 0 669_000000000000000_JOH MCE 379 ddc BK 548561 548561 0 0 ddc 0 0 MCE MCE 2014-09-01 0 669 JOH MCE-40851 2014-09-01 2014-09-01 BK