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Police evaluation research: an experimental and cost-benefit analysis of a helicopter patrol in a high crime area1
Schnelle, John F., Kirchner, Robert E., Macrae, John W., McNees, M. Patrick, Eck, Richard H., Snodgrass, Stana, Casey, Joe D., Uselton, Paul H.Volume:
11
Year:
1978
Language:
english
Journal:
Journal of Applied Behavior Analysis
DOI:
10.1901/jaba.1978.11-11
File:
PDF, 1.44 MB
english, 1978