000 00301nam a2200109Ia 4500
008 211215s9999 xx 000 0 und d
040 _cJayakar Knowledge Resource Centre
100 _aFieser, Louis F
245 0 _aScientific method
260 _bReinhold pub corporation
_aNew York
_c1964
942 _c1
999 _c100768
_d100768