Veltman, Martinus. Diagrammatica : the path to Feynman rules / Martinus Veltman. - Cambridge : Cambridge University Press, 1994 - xii, 284 p. : ill. 23 cm. ISBN: 0521456924 (pbk.) Subjects--Topical Terms: Feynman diagrams. Dewey Class. No.: 530.12 / VEL