000 | 00495nam a2200157Ia 4500 | ||
---|---|---|---|
008 | 170101s1971 xx 000 0 und d | ||
082 | _a371.33 D38A | ||
100 | _aDHALIWAL, A. S | ||
245 | 0 | _aAudio-visual aids in extention education | |
260 |
_bLudhiana _c1971 |
||
300 | _a90 L | ||
650 | _aAGRICULTURE EDUCATION -- STUDY & B TEACHINGV -- AUDIO - VISUAL | ||
653 | _aAGRICULTURAL EXTENSION WORK -- STUDY TEAC | ||
653 | _aAGRICULTURE EDUCATION -- STUDY & B TEACHIN | ||
942 |
_2ddc _cB |
||
999 |
_c12250 _d12250 |