00445nam a22000977a 4500008004100000082001100041100003500052245016000087260005400247300004600301990111b        xxu||||| |||| 00| 0 eng d  bc2020.  aPacificar, John Silver B., Sr.  aInfluence of Mathematical communication competency and problem solving skills on the performance of students in Statistics /cJohn Silver B. Pacificar, Sr.  aDigos City :bDavao del sur State College,c2020.  axiii, 93leaves :billustrations ;c26 cm.