000 00324nam a2200133Ia 4500
001 11481
008 220811s1970 ###||||g |||| ||spa d
082 _a001.07
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100 _aHarre, R.
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245 4 _aThe Method of Science
264 _c1970
942 _cBK
_2ddc
035 _a001.07 -H296-The Method of Science-
999 _c55257
_d55257