TY  - BOOK
AU  - Samuels, Leonard Ernest,
TI  - Metallographic polishing by mechanical methods
SN  - 0-87170-135-9
AV  - TJ1280 S34 1982
PY  - 1982///
CY  - Ohio
PB  - American society for metals
KW  - Esmerilado
ER  -