TY  - BOOK
AU  - Crippin, Peter
AU  - MacKay, Jock 
AU  - Reid,Neal
TI  - Harcourt Mathematics 12: geometry and discrete mathematics
SN  - 0774714565
AV  - QA445 .C74 2002
PY  - 2002///
CY  - Canada
PB  - Harcourt/canada
ER  -