TY  - BOOK
AU  - Wren, Frank Lynwood
TI  - BASIC MATHEMATICAL CONCEPTS
U1  - 510 
PY  - 1965///
CY  - N. Y.
PB  - Mcgraw-Hill
KW  - Arithmetic. Foundations
KW  - Geometry. Foundations
N1  - 36 P; Supp. - - Instructor'S Manual To Accompany Basic Mathematical Concepts. N. Y., Mcgraw-Hill [C1965]
ER  -