000 | 00333nam a2200145Ia 4500 | ||
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008 | 220811s1977 ###||||g |||| ||spa d | ||
082 |
_a535.2 _bH447 |
||
100 |
_aHecht, Eugene _975085 |
||
245 | 0 | _aOptica | |
264 | _c1977 | ||
700 |
_aZagac, Alfred _975086 |
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942 |
_cBK _2ddc |
||
035 | _a535.2 -H447-Optica- | ||
999 |
_c59066 _d59066 |