00560nam a2200205Ia 4500 IN-BaIIA 211028s9999 xx 000 0 eng d 0-408-70553-1 IIA Library 535.33 ALL Allen, G 9970 Statistical mechanics and spectroscopy G. Allen and H. O. Pritchard. London Butterworths 1974 x, 140p. NASA Thesaurus Spectroscopy 1535 Statistical Mechanics Pritchard, H. O. 9971 BK 5757 5757 0 0 0 0 BAN BAN GEN 1978-04-04 49.00 0 535.33/ ALL 6437 2021-11-05 49.00 1978-04-04 BK Rs. 49.00