01444nam0-22004811i-450 99000004487020331620240326132650.00-387-90336-4.0004487USA010004487(ALEPH)000004487USA01000448720000301d1978----|||y0itay0103----baita||||||||001yyElements of homotopy theoryW. Whitehead.New YorkSpringercopyr. 1978XXI, 744 p.24 cm.Graduate texts in mathematics610010003153472001Graduate texts in mathematics61Teoria dell'omotopia514.24WHITEHEAD,George W.51252990000044870203316514.24 WHI11351 Ing.514.24--BKTEC20000914USA01172020000919USA01104720000919USA01152020001019USA01105420001019USA01145220001019USA01145920001019USA01153720001024USA01151320001027USA01151720001027USA01152120001110USA01170920001124USA01120620020403USA011612PATRY9020040406USA011604Elements of homotopy theory79350UNISA