| 000 | 00374nam a2200145Ia 4500 | ||
|---|---|---|---|
| 008 | 170101s1982 xx 000 0 und d | ||
| 082 | _a371.394 4 C32T | ||
| 100 | _aCHAUHAN, S. S | ||
| 245 | 0 | _aTextbook of programmed instruction | |
| 260 |
_bNew Delhi _c1982 |
||
| 300 | _a192p | ||
| 650 | _aPROGRAMMED INSTRUCTION | ||
| 653 | _aPROGRAMMED INSTRUCTION | ||
| 942 |
_2ddc _cB |
||
| 999 |
_c84506 _d84506 |
||