Graph theory an investigation and analysis of relationships that exist : triangular and pentagonal nambers.

Sonraí bibleagrafaíochta
Príomhchruthaitheoir:	Tronco, Bessie Mae
Formáid:	Tráchtas
Teanga:	English
Foilsithe / Cruthaithe:	1986.
Ábhair:	Graph Theory > Triangular Numbers. Gra[h Theory > Pentagonal Numbers.