TY  - BOOK
AU  - Dolciani,Mary P
TI  - Modern school mathematics, structure and method, course1
U1  - 510 D662M 1970 
PY  - 1970///
CY  - Boston
PB  - Houghton Mifflin, 
KW  -  Mathématiques
KW  - Trigonometry
KW  - Algebra
ER  -