00355nam a2200121Ia 4500008004100000020001800041040002500059082001600084100002400100245002900124260007000153300001000223240301s9999    xx            000 0 und d  a9786214270163  aNORSU-BaycNORSU-Bay  a808.51 Ar43  aAriola, Mariano M.  0aPurposive Communication   aManilabUnlimited Books Library Services & Publishing Inc. c2018  a184p.