00346nam a2200133Ia 4500008004100000020001000041040001600051041001200067082001700079100002300096245004100119260003400160300001800194230917s9999||||xx |||||||||||||| ||und||  cPON50  e11992aMAIN  aEnglish  a541.28 B141A  aBader, Richard F W 0aAtoms in molecules: A quantum theory  aOxfordbClarendon Pressc1990  axviii, 438 p.