TY - BOOK AU - Bartholomew,Calvin H. ED - United States. TI - Alloy catalysts with monolith supports for machination of coal - derived gases: quarterly technical progress report Dec. 21, 1977-Mar. 20, 1978 U1 - 669.94 PY - 1978/// CY - Washington, D. C. PB - United States Government Printing Office KW - Lead alloys KW - Physical metallurgy KW - Metal crystals N1 - FE-2729-2 ER -