TY  - BOOK
AU  - Immerzeel,G.
AU  - Ockenga,Earl G.
TI  - Problem solving workbook: Heath mathematics. Level 2 
SN  - 0669079472
PY  - 1985///
CY  - Lexington
PB  - D.C. Heath and Company
KW  - Mathematics
KW  - Workbook
ER  -