000 00541nam a2200205Ia 4500
005 20250508164504.0
008 008 250505s9999 xx 000 0 eng d
037 _aReference
040 _aFEDL
_beng
_cFEDL
041 _aeng
_2eng
084 _a509, KUH/RR
_qFEDL
100 _aKuhn Thomas S
245 0 _aStructure of scientific revolutions
250 _a2
260 _c1970
300 _aix,210p.
546 _aAcc No. 71119 and 83007 are photocopies
942 _cREF
_h509, KUH/RR
999 _c1389382
_d1389382