How large the gap?
Gilmore
J
J
D003710:Demography; D003906:Developing Countries; D004493:Education; D005069:Evaluation Studies as Topic; D006285:Health Planning; D007255:Information Services; D009934:Organization and Administration; D011153:Population; D011154:Population Characteristics; D011380:Programmed Instructions as Topic; D012106:Research; D012107:Research Design; D012424:Rural Population; D013663:Teaching; D014505:Urban Population
Demographic Factors; Developing Countries; Education; Educational Activities; Educational Technics; Evaluation; Evaluation Methodology; Iec; Management; Measurement; Organization And Administration; Planning; Population; Population Characteristics; Program Activities; Programmed Instruction; Programs; Research Methodology; Rural Population; Urban Population