00393nam a2200109Ia 4500008004100000040003800041100002200079245010100101260004800202300001700250653001600267211217s9999    xx            000 0 und d  cJayakar Knowledge Resource Centre  aPowell, Michael H 0aCompactly covered reflections, extension of uniform dualities and generalized almost periodicity  bAMERICAN MATHEMATICAL SOCIETYaIslandc1970  avii, 235p p.  aMathematics