Discrete and combinatorial mathematics /
Abraham P. Hillman, Gerald L. Alexanderson, Richard M. Grassl.
APA Citation
Hillman, A. P., Grassl, R. M., Alexanderson, G. L. (1987). Discrete and combinatorial mathematics. San Francisco, Calif.: Dellen .
MLA Citation
Hillman, Abraham P, Richard M Grassl, and Gerald L Alexanderson. Discrete And Combinatorial Mathematics. San Francisco, Calif.: Dellen , 1987.
Warning: These citations may not always be complete (especially for serials).