| 000 | 00553nam a2200181Ia 4500 | ||
|---|---|---|---|
| 008 | 190516s9999 xx 000 0 und d | ||
| 020 | _a9780023408007 | ||
| 028 |
_bGangaram Book Bureau _c2967 _d29/11/1997 |
||
| 100 |
_aGay, L.R. _921156 |
||
| 245 | 0 |
_aEducational Research _cCompetencies for Analysis and Application |
|
| 250 | _a4 | ||
| 260 |
_bMerrill Publishing Company _c1976 _aNew York |
||
| 300 | _a645 | ||
| 600 |
_tEnvironmental Science _9113153 |
||
| 650 |
_aEnvironmental Science _9113153 |
||
| 942 | _cREF | ||
| 999 |
_c102558 _d102558 |
||