TY  - BOOK
AU  - Lockrey, Andrew Jules
AU  - Plasticos
TI  - Plastics in the school and home workshop
AV  - NK8595 L63 1946
PY  - 1946///
CY  - New York
PB  - D. Van Nostrand
KW  - Mano de obra
KW  - Gomas y resinas
ER  -