00741cz a2200265n 4500 sh 85057512 DLC 19950718155549.4 860211|| anannbabn |a ana sh 85057512 (DLC)sh 85057512 (DLC)55568 DLC DLC DLC QA174 QA183 Mathematics QC20.7.G76 Mathematical physics QC174.17.G7 Quantum mechanics QD455.3.G75 Physical chemistry Group theory nne Groups, Theory of Substitutions (Mathematics) g Algebra Math. subj. classif. (Group theory and generalizations, 20-XX) TEST. INSPEC. NASA.