000 | 00388nam a2200133Ia 4500 | ||
---|---|---|---|
008 | 140317s9999 xx 000 0 und d | ||
082 | _a503 | ||
100 | _aMcGraw-Hill encyclopedia of science and technology. | ||
245 | _aMcGraw-Hill Encyclopedia of science and technology.Vol. 9.(Double Set) | ||
260 |
_a _b _c1977 |
||
650 | _aPure Science | ||
653 | _aPure Science | ||
942 |
_2ddc _cBK |
||
999 |
_c9528 _d9528 |