APA (7th ed.) Citation

Ross, C. S., & Ross, M. M. (1980). Practical mathematics: Teacher's edition. Benefic Press.

Chicago Style (17th ed.) Citation

Ross, Charles S., and Mary M. Ross. Practical Mathematics: Teacher's Edition. Benefic Press, 1980.

MLA (9th ed.) Citation

Ross, Charles S., and Mary M. Ross. Practical Mathematics: Teacher's Edition. Benefic Press, 1980.

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