00278nam a2200097Ia 4500008004100000040001100041245003600052260007000088300001300158300000900171251112s9999||||xx |||||||||||||| ||und||  aCNCLSA 0aJournal of the Chemical Society  cJuly-December, 1956bElsevier Science Publishers B. V.aAmsterdam  aP. 1-435  bV. 9