TY  - BOOK
AU  - Bies,John D.
TI  - Mathematics for mechanical technicians and technologists: principles, formulas, problem solving 
SN  - 0025106201 (hardcover)
PY  - 1986///
CY  - [S.l.]
PB  - Audel Books
UR  - http://www.amazon.com/exec/obidos/ASIN/0025106201/chopaconline-20
ER  -