TY  - BOOK
AU  - Samuels, Leonard Ernest
TI  - Optical microscopy of carbon steels
SN  - 0871700824
AV  - TN693.I7 S34
PY  - 1980///
CY  - Metals park, ohio
PB  - American society for metals
KW  - Acero
KW  - Metalografía
ER  -