TY  - BOOK
AU  - Kitchen, Ann
AU  - Jagger, Janet
AU  - Roper, T.
TI  - Modelling with rigid bodies unit guide : the school mathematics project 
SN  - 0-521-42654-5
U1  - 511.8 
PY  - 1993///
CY  - New York
PB  - Cambridge University Press
KW  - Mathematics
ER  -