. "A theoretical investigation into some properties of ionic crystals a quantum mechanical treatment of the cohesive energy, the interionic distance, the elastic constants, and the compression at high pressures, with numerical applications to some alkali halides"@en . . "A Theoretical investigation into some properties of ionic crystals : a quantum mechanical treatment of the cohesive energy, the interionic distance, the elastic constants, and the compression at high pressures winth numerical applications to some alkali halides" . "A theoretical investigation into some properties of ionic crystals; a quantum mechanical treatment of the cohesive energy, the interionic distance, the elastic constants, and the compression at high pressures, with numerical applications to some alkali halides" . . "A theoretical investigation into some properties of ionic crystals : a quantum mechanical treatment of the cohesive energy" . . . . . . . . . . . "A theoretical investigation into some properties of ionic crystals"@en . . "A theoretical investigation into some properties of ionic crystals" . . "A theoretical investigation into some properties of ionic crystals : a quantum mechanical treatment of the cohesive energy, the interionic distance, the elastic constants, and the compression at high pressures, with numerical applications to some alkali halides"@en . . "A theoretical investigation into some properties of ionic crystals : a quantum mechanical treatment of the cohesive energy, the inerionic distance, the elastic constants, and the compression at high pressures with numerical applications to some alkali halides" . . . . . . "A theoretical investigation into some properties of ionic crystals : a quantum mechanical treatment of the cohesive energy, the interionic distance, the elastic constants, and the compression at high pressures with numerical applications to some Alkali Halides" . . "A theoretical investigation into some properties of ionic crystals :b a quantum mechanical treatment of the cohesive energy, the interionic distance, the elastic constants, and the compression at high pressures, with numerical applications to some alkali halides"@en . "A theoretical Investigation into some properties of ionic crystals" . . . . . . . "Cristalls iònics." . . "Physikalische Eigenschaft." . . "Ionenkristall." . . . . "Física de l'estat sòlid." . . "Crystallography, Mathematical." . . "Cristallographie mathématique." . .