TY - BOOK AU - Pilar,Frank L. TI - Elementary quantum chemistry SN - 0486414647 U1 - 541.2/8 PY - 2001/// CY - Mineola, N.Y. PB - Dover Publications KW - Quantum chemistry N1 - Originally published: 2nd ed. New York : McGraw-Hill Pub., 1990; Includes bibliographical references and index ER -