S G Smith, B A Sherwood. Show Affiliations »
Abstract
Mesh: See more » Chemistry/educationComputer-Assisted InstructionCosts and Cost AnalysisPhysics/educationUniversities
Year: 1976 PMID: 769165 DOI: 10.1126/science.769165
Source DB: PubMed Journal: Science ISSN: 0036-8075 Impact factor: 47.728