LEADER 01965nam 2200553 450 001 9910478889303321 005 20170821172125.0 010 $a1-4704-0543-1 035 $a(CKB)3360000000464341 035 $a(EBL)3113481 035 $a(SSID)ssj0000976604 035 $a(PQKBManifestationID)11619920 035 $a(PQKBTitleCode)TC0000976604 035 $a(PQKBWorkID)11019846 035 $a(PQKB)11141694 035 $a(MiAaPQ)EBC3113481 035 $a(PPN)195410408 035 $a(EXLCZ)993360000000464341 100 $a20750915h19751975 uy| 0 101 0 $aeng 135 $aur|n|---||||| 181 $ctxt 182 $cc 183 $acr 200 10$aTwo papers $eH-coextensions of monoids; and, The structure of a band of groups /$fJonathan Leech 210 1$aProvidence, Rhode Island :$cAmerican Mathematical Society,$d[1975] 210 4$dİ1975 215 $a1 online resource (107 p.) 225 1 $aMemoirs of the American Mathematical Society ;$vvolume 1, issue 2, number 157 (March 1975) 300 $aDescription based upon print version of record. 311 $a0-8218-1857-0 320 $aIncludes bibliographical references. 327 $a""Table of Contents""; ""1. Preface""; ""2. Acknowledgment""; ""3. H-Coextension of Monoids""; ""4. Chapter One""; ""5. Chapter Two""; ""6. Chapter Three""; ""7. Chapter Four""; ""8. Chapter Five""; ""9. References""; ""10. The Structure of a Band of Groups"" 410 0$aMemoirs of the American Mathematical Society ;$vnumber 157. 606 $aMonoids 606 $aSemigroups 606 $aGroup extensions (Mathematics) 608 $aElectronic books. 615 0$aMonoids. 615 0$aSemigroups. 615 0$aGroup extensions (Mathematics) 700 $aLeech$b Jonathan$0950391 801 0$bMiAaPQ 801 1$bMiAaPQ 801 2$bMiAaPQ 906 $aBOOK 912 $a9910478889303321 996 $aTwo papers$92148774 997 $aUNINA