01103nam a2200313 i 450099100128457970753620020507113846.0940321s1982 de ||| | eng b10199159-39ule_instLE00645201ExLDip.to Fisicaita53(06)510.15510.20QC173Fieck, Gerhard46786Symmetry of polycentric systems :the polycentric tensor algebra for molecules /Gerhard FieckBerlin :Springer,1982vi, 137 p. ;24 cm.Lecture notes in physics / edited by J. Ehlers...[et al.] ;167Includes bibliography and index.Molecules-MathematicsTensor algebra.b1019915917-02-1727-06-02991001284579707536LE006 510.20 FIE12006000020398le006-E0.00-l- 00000.i1024591127-06-02Symmetry of polycentric systems190910UNISALENTOle00601-01-94ma -engde 01