TY  - BOOK
AU  - White, D,
TI  - How to find out in iron and steel
T2  - Commonwealth and international library, libraries and technical information division
AV  - Z6331 W44
PY  - 1970///
CY  - Oxford
PB  - Pergamon Press
KW  - Acero
KW  - Bibliografia
KW  - Hierro
ER  -