| 000 | 00317nam a2200121Ia 4500 | ||
|---|---|---|---|
| 100 | _aBhatnagar, O. P. | ||
| 942 | _cBK | ||
| 654 | _a | ||
| 245 | _aResearch methods and measurementd in behavioural sciences | ||
| 260 |
_aNew Delhi _bAgricole Publishing Academy _c1981 |
||
| 082 | _a001.4 | ||
| 300 |
_bHb _c22cm _axii,240 |
||
| 999 |
_c413041 _d413041 |
||
| 041 | _aeng | ||