عنوان
پدید آورنده
موضوع
رده
Q163.W6.vol.15 1994
Q163
.
W6
.
vol
.
15
1994
کتابخانه
محل استقرار
M76-4400
Machines at Work
/ [illustrated by sue Barclay...et al]
London
: World Book
, 1994.
62 p.
illus, (col)
(World book's young Scientist)
: World Book's Young Scientist
Science - Juvenile literature
Machinery
Machinery - Experiments
Experiments
500
Q163
.
W6
.
vol
.
15
1994
Barclay, Sue ill
World book Inc
old cataloging
