00493nam a2200181Ia 4500082001700000100001800017245003600035260002400071300000900095490005200104500000500156690000600161700000500167952009800172964001700270921000900287999001500296  a370bC775.WE  aCoombs, P. H.  aWhat is educational planning?b  aParisbUnescoc1970  a61p.  aUnescov Fundamental of Educational planning, 1  a  a   a  00104070aISIbISId1998-09-01l0o370 C775.WEpDP4701r2019-02-14 00:00:00w2019-02-14yBK  abcdefg  a7722  c7722d7722