| 000 | 00411nab a2200145Ia 4500 | ||
|---|---|---|---|
| 008 | 230808s1986 |||||||f |||| 00| 0 eng d | ||
| 100 |
_aRidgway, J. _9787185 |
||
| 245 | 0 | _aResearch Needs in Cal | |
| 300 | _a131-140 p. | ||
| 650 | _aComputer-Assisted Learning | ||
| 650 | _aPrimary Education | ||
| 650 |
_aSecondary Education _921558 |
||
| 773 |
_d1986 _tJournal of Computer Assisted Learning |
||
| 942 |
_cART _o51 _pABUL KALAM Library |
||
| 999 |
_c747976 _d747976 |
||