TY  - BOOK
AU  - Relf, Patricia
AU  - Nang Chan Yeema
TI  - Big Work Machines
SN  - 0-307-11897-5
U1  - JN 629 RELY 
PY  - 1984///
CY  - New York, USA
PB  - Western Publishing Company, Inc.
KW  - Juvenile Nonfiction
N2  - n/a
ER  -