TY  - BOOK
AU  - Lenel, Fritz V.
TI  - Powder metallurgy: Principles and applications 
SN  - 0918404487
AV  - TN695 L44
PY  - 1980///
CY  - Princeton, n. j.
PB  - Metal powder industries federation
KW  - Metalurgia de polvos
ER  -