TY  - BOOK
AU  - Small, Marian.
AU  - Connelly, Ralph. 
AU  - Sterenberg, Gladys.
TI  - Teacher's guide to understanding mathematics : Textbook for class VII
SN  - 9993603279
PY  - 2008///
CY  - Thimphu; Bhutan
PB  - CAPSD
KW  - Teacher's guide to understanding mathematics
ER  -