TY - GEN TY - GEN T1 - Molecular quantum mechanics. Vol. 1. A1 - Atkins, P. W. LA - eng PP - Oxford PB - Clarendon Press YR - 1977 UL - https://kansalliskirjasto.finna.fi/Record/vaari.7112 SN - 0-19-855129-0 ER -