| 000 | 00407nam a2200157Ia 4500 | ||
|---|---|---|---|
| 008 | 211115s9999 xx 000 0 und d | ||
| 041 | _aeng | ||
| 082 |
_aT:(B) _bM2;1 |
||
| 100 | _aChauhan, S.S.. | ||
| 245 | 0 | _aTextbook of Programmed Instruction / | |
| 250 | _a1st Edn. / | ||
| 260 |
_aNew Delhi : _bSterling Publihsers (P) Ltd , _c1989 |
||
| 300 | _a192p : | ||
| 650 | _aEducation < | ||
| 942 | _cTB | ||
| 999 |
_c29283 _d29283 |
||