Joshi, K. D. (1989). Foundations of discrete mathematics. Wiley ; Wiley Eastern Ltd..
Dyfyniad Arddull ChicagoJoshi, K. D. Foundations of Discrete Mathematics. New York : New Delhi, India: Wiley ; Wiley Eastern Ltd., 1989.
Dyfyniad MLAJoshi, K. D. Foundations of Discrete Mathematics. Wiley ; Wiley Eastern Ltd., 1989.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.