00574nam a22001097a 4500008004100000050002100041100002600062245012500088260004200213300004200255650016700297190321b        xxu||||| |||| 00| 0 eng d  bGV 344 .M88 2018  aMuthoka Kyengo Jacob.  aAdministrative factors influencing principals effectiveness: bIn instructional supervision in public secondary schools/  aKenya:bJacob Kyengo Muthoka ,c2018.  axii, 128p, :bill(some col), ;c30cm.  aadministrative factors influencing principals effectivenessvin instructional supervision in public secondary schoolsxin Mukaa sub-county, Makueni county, Kenya.