00940nam0-22003251i-450-990000534720403321200010100 521 41407 5000053472FED01000053472(Aleph)000053472FED0100005347220001010d--------km-y0itay50------baitay-------001yyQuasi Symmetric DesignsMohan S. Shrikhande , Sharad S. SaneCambridgeNew YorkCambridge Press1991225 p.23 cmLondon Mathematical Society lecture note series164Include bibliografia e indiciShrikhande,Mohan S.28828Sane,Sharad S.ITUNINARICAUNIMARCBK990000534720403321000053472000001DININDININQuasi Symmetric Designs329001UNINAING01