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| 005 | 20250508160239.0 | ||
| 008 | 008 250505s9999 xx 000 0 eng d | ||
| 037 | _aTextual | ||
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_aeng _2eng |
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| 100 | _aGayen A K | ||
| 245 | 0 | _aMeasurement of achievements in geography, general science and bilogy | |
| 260 | _c1949 | ||
| 300 | _a192p. | ||
| 546 | _aReport no. 6th of the research project on examinations Indian Institute of Technology, Kharagpur; Sponsored by : The National Council of Educational Research and Training, New Delhi | ||
| 650 | _aEducation | ||
| 942 |
_cTEXL _h371.26, GAY |
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