The child labor policy of new Jersey. Oct. 1910
| मुख्य लेखक: | |
|---|---|
| स्वरूप: | पुस्तक |
| भाषा: | English |
| प्रकाशित: |
Cambridge, Mass.
AMerican Economic Association
[c1909].
|
| श्रृंखला: | American Economic Association quarterly. Third ser., v.11,no.3
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| विषय: |