(1981). Handbook of hel photoelectron spectra of fundamental organic molecules: Lonization energies, Ab Initio assignments and valence electronic structure for 200 molecules. Tokyo: Japan scientific societies press.

Handbook of Hel Photoelectron Spectra of Fundamental Organic Molecules: Lonization Energies, Ab Initio Assignments and Valence Electronic Structure for 200 Molecules. Tokyo: Japan scientific societies press, 1981.

Handbook of Hel Photoelectron Spectra of Fundamental Organic Molecules: Lonization Energies, Ab Initio Assignments and Valence Electronic Structure for 200 Molecules. Tokyo: Japan scientific societies press, 1981.