TY  - BOOK
AU  - Clark, William D.
AU  - Sandra Luna McCune
TI  - Easy mathematics step-by-step: master high - frequency concepts and skills for mathematical proficiency - fast! 
SN  - 9780071767651
U1  - CIR 510 C592 2012 
PY  - 2012///
CY  - New York
PB  - McGraw-Hill Companies, Inc.
KW  -  
KW  - Mathematics
KW  - Study and teaching (Elementary)
N1  - Includes index
ER  -