00345nam a2200109Ia 4500008004100000040003800041100001800079245006600097260004700163300001000210653001500220211228s9999    xx            000 0 und d  cJayakar Knowledge Resource Centre  aArmentroct, S 0aCellular decompositions of 3-manifolds that yield 3-manifolds  bAmerican Mathemaical SocietyaIslandc1971  a72 p.  aMathmatics