00341nam a22001097a 4500008004100000020001500041082002700056100002600083245006400109260004600173300001200219140223b        xxu||||| |||| 00| 0 eng d  a9714203996  aFil. 371.3 Ef37bc2003  aBelen, Venus Mendoza.  aEffective study and thinking skills /cVenus Mendoza Belen.  aBulacanbTrinitas Publishing, INC.cc2003  a189p. :