00820nam0-22003011i-450 99000085903040332120191119121913.00-12-763070-8000085903FED01000085903(Aleph)000085903FED0100008590320020821d1987----km-y0itay50------baengy-------001yymuMATHa microcomputer algebra systemC. Wooff and D. HodgkinsonLondonAcademic Press1987XIII, 159 p.23 cm512.0028Wooff,Chris42292Hodgkinson,David251178ITUNINARICAUNIMARCBK99000085903040332102 52 B 395584FINBNFINBNMuMATH1567174UNINA