00467nam a22001457a 4500003000400000005001700004008004100021040001400062100002000076245010600096260003000202300002700232500002900259504003300288OSt20240408110502.0240405b        |||||||| |||| 00| 0 eng d  aMMSUcULS  aAndres, Eric C.  aMathematic' teachers' 21st century skills and extent of practice in remote education/cEric C. Andres  aLaoag City:bMMSU,c2023.  axi, 134 leaves:c29 cm  aThesis (MA in Education)  aBibliography: leaves 113-120