Lewars, Errol. Computational chemistry : introduction to the theory and applications of molecular and quantum mechanics / by Errol Lewars. - New Delhi : Springer (India) Private Limited, 2003. - 471p. ISBN: 9788181284761 Subjects--Topical Terms: ChemistryPhysical chemistryComputer applications Dewey Class. No.: 541.0285 / LEW