William H Slingerland

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1) Child welfare work in Colorado: a study of public and private agencies and institutions and conditions of service, in the care of dependent, delinquent, and defective children

Author

Slingerland, William H

Series

University of Colorado bulletin volume 20, no. 10
University of Colorado bulletin. General volume no. 161
Extension volume no. 43

Pub. Date

[1920]