TY - BOOK AU - Harter,William G. AU - Patterson,Christopher W. TI - A unitary calculus for electronic orbitals SN - 0387076999 (pbk.) : U1 - 530.082 PY - 1976/// CY - Berlin PB - Springer-Verlag KW - Electrons KW - Atomic orbitals KW - Molecular orbitals KW - Unitary operators N1 - Includes bibliographical references and index ER -