000 | 00324nam a2200133Ia 4500 | ||
---|---|---|---|
082 |
_a500.2 _bGRC |
||
100 |
_aGrayson-Smith, Hugh _912843 |
||
245 | _aThe changing concepts of science | ||
260 |
_aEnglewood, New Jersey _bPrentice-Hall _c1967 |
||
300 | _b624p | ||
546 | _aeng | ||
650 |
_aScience _912844 |
||
942 | _cBK | ||
999 |
_c19122 _d19122 |