01082nam--2200361---450 99000064035020331620240313110509.00064035USA010064035(ALEPH)000064035USA01006403520010925d1971----km-y0itay0103----baengUS||||||||001yy<<A>> course in homological algebraP.J. Hilton and U. StammbachNew YorkSpringer-Verlag1971IX, 338 p.ill.24 cmGraduate Texts in Mathematics40010003153472001Graduate Texts in Mathematics4512.55HILTON,P.J.462336STAMMBACH,U.547888ITsalbcISBD990000640350203316510 GTM 4 A2086 CBS51000108914BKSCIPATTY9020010925USA01171220020403USA011713PATRY9020040406USA011644Course in homological algebra957904UNISA