TY  - BOOK
AU  - NONMETALLIC MATERIALS
TI  - 1946 BOOK OF A. S. T. M STANDARDS: TENTATIVES(A TRIENNIAL PUBLICATION)
U1  - 661.1/AST 
PY  - 1947///
CY  - USA
PB  - AMERICAN MATHEMATICAL SOCIETY
KW  - CHEMICAL & RELATED TECHNOLOGY
KW  - INDUSTRIAL CHEMICALS
ER  -