00334nam a2200109Ia 4500008004100000082001900041100002200060245005200082260003600134300001500170440003900185260810b        |||||||| |||| 00| 0 eng d  a511.5bW427.OC  aWeisfeiler, Boris  aOn construction and identification of graphsb/  aBerlin:bSpringer-Verlag,c1976  axiv, 237p.  aLecture notes in Mathematics ; 558