00337nam a22001097a 4500008004100000020001500041050002500056100002900081245004500110260004700155300002500202140225b        xxu||||| |||| 00| 0 eng d  a9714203473  aFil. 420 At48bc2003  aAtienza,Leticia P. Ed.D.  aBasic communication and thinking skills/  aBulacan:bTrinitas Publishing ,Inc.cc2003  avii., . 274 , . p. :