000 | 00405nam a2200145Ia 4500 | ||
---|---|---|---|
008 | 170101s1949 xx 000 0 und d | ||
041 | _aEnglish | ||
082 | _aGN371.33W379V | ||
100 | _aWEAVER | ||
245 | 0 | _aVISUAL AIDS THEIR CONSTRUCTION AND USE | |
260 |
_aLONDON _bD.VAN NOSTRAND COMPAY INC. _c1949 |
||
300 |
_a388 _ePrint |
||
653 | _aVISUAL AIDS THEIR CONSTRUCTION AND USE | ||
942 |
_2ddc _cBK |
||
999 |
_c330242 _d330242 |