00353 a2200145 4500020001500000050001400015245006600029264002100095300001100116500001900127650002200146700001300168700001300181700001300194 a1779060246 aLB2979RUK aEffective school management /cRukanda M[et...al]contributors aZimbabwe:bJuta, a83p. : aincludes index aSchool management aBowora L aMartin s aGyamfi E