TY  - BOOK
AU  - S.M.P.
TI  - School  mathematical  project # School  mathematical  project-book2: Teacher's guide for book 2
SN  - 521-0621-6
U1  - 510 
PY  - 1968/// # 1970
CY  - Cambridge # London
PB  - Universities Press # Cambridge Universities Press
ER  -