कवर छवि

Guides to agency research; report.

ग्रंथसूची विवरण
निगमित लेखकों: Committee on Statistics and Studies, Family Service Association of America, Subcommittee on Agency Research
स्वरूप: पुस्तक
भाषा:अंग्रेज़ी
प्रकाशित: New York c1950.
विषय:
Social service > Research.