Breder, Charles Marcus 1897-1983
Observations on the occurrence and attributes of pentagonal symmetry / C. M. Breder. -- New York : [s.n.], 1955 - p. 177-219 il. -- (Bulletin of the American Museum of Natural History ; 106, 3).
Zoología - Simetria
514.17:591
Observations on the occurrence and attributes of pentagonal symmetry / C. M. Breder. -- New York : [s.n.], 1955 - p. 177-219 il. -- (Bulletin of the American Museum of Natural History ; 106, 3).
Zoología - Simetria
514.17:591