000 | 00372nam a2200145Ia 4500 | ||
---|---|---|---|
008 | 170101s1950 xx 000 0 und d | ||
082 | _a634.9 A39I | ||
100 | _aALLEN, Shirley Walter | ||
245 | 0 | _aIntroduction to American forestry | |
260 |
_bN.Y _c1950 |
||
300 | _a413 | ||
650 | _aAMPLIFIERS (ELECTRONICS) | ||
653 | _aAMPLIFIERS (ELECTRONICS) | ||
942 |
_2ddc _cB |
||
999 |
_c4256 _d4256 |