| 000 | 00379nam a2200133Ia 4500 | ||
|---|---|---|---|
| 008 | 211228s9999 xx 000 0 und d | ||
| 040 | _cJayakar Knowledge Resource Centre | ||
| 100 | _aCommunication In Development | ||
| 245 | 0 | _aCommunication in development | |
| 260 |
_bAcadamic Press _aLondon _c1981 |
||
| 300 | _axiv,292[4]p. p. | ||
| 653 | _aChild Development | ||
| 942 | _c1 | ||
| 999 |
_c234705 _d234705 |
||