00307nam a2200121Ia 4500082001700000100001800017245005300035260002400088300000900112490005400121500000500175700000500180  a370bR951.CS  aRuscoe, G. G.  aConditions for success in educational planningb  aParisbUnescoc1969  a46p.  aUnescov Fundamentals of Educational planning, 12  a  a