404117 Curl, J. C. (1973). Developmental arithmetic: An individualized approach. New York : McGraw-Hill.
Chicago Style (17th ed.) Citation404117 Curl, James C. Developmental Arithmetic: An Individualized Approach. New York : McGraw-Hill, 1973.
MLA (9th ed.) Citation404117 Curl, James C. Developmental Arithmetic: An Individualized Approach. New York : McGraw-Hill, 1973.
Warning: These citations may not always be 100% accurate.