Note 47 — Chapter XIV · TESTING
Reading edition
Ross, H. E., Guthrie, E. S., and Fisk, W. W., “Practical examples in dairy arithmetic,” Cornell Reading Course, Vol. 5, No. 98.
Reading edition
Ross, H. E., Guthrie, E. S., and Fisk, W. W., “Practical examples in dairy arithmetic,” Cornell Reading Course, Vol. 5, No. 98.