000 00305nam a2200133Ia 4500
008 180612s9999||||xx |||||||||||||| ||und||
041 _aen
082 _a509
100 _aSYMPOSIUM, A.
245 4 _aThe History of Science
260 _aLondon
_bCohen & west Ltd
_c1951
300 _a184 P.
942 _cPR
999 _c58121
_d58121