| ID | 263121 |
| Call Number | Y:p/H8/031880 |
| Title Proper | Training guide on the controlled experiment in Social research for sociology |
| Language | ENG |
| Author | Columbia University |
| Publication | Applied Social Research (Bureau of-), 1948. |
| Description | 38p |
| Price. Qualification | $ 1.00(GIPE) |
| Classification Number | Y:p |