000 00355nam a2200133Ia 4500
008 230404s9999 xx 000 0 und d
082 _a507.2 CON-H
245 0 _aHarvard Case Histories In Experimental Science
250 _a1st ed
260 _aCambridge :
_bHardvard University press
_c1957
300 _c25cm
546 _aEnglish
942 _cBook
999 _c2005167
_d2005163