TY  - BOOK
AU  - Harwood,John
TI  - Introduction to mechanics
SN  - 0668013451 (paperback)
PY  - 1966///
CY  - [S.l.]
PB  - Arco Pub
UR  - http://www.amazon.com/exec/obidos/ASIN/0668013451/chopaconline-20
ER  -