00774nam0-22002651i-450-990001189710403321000118971FED01000118971(Aleph)000118971FED0100011897120000920d1981----km-y0itay50------baengLow Order Cohomology and Applicationsby ERVEN and FALKOWSKI.Berlin [etc.]Springer-Verlag1981Lecture Notes in Mathematics877Erven,Joachim56089Falkowski,Bernard-JurgenITUNINARICAUNIMARCBK990001189710403321C-20-(87720541MA1MA1Low order cohomology and applications262548UNINAING01