00262nam a2200109Ia 4500 535.84 CHA/B Chang, Raymond Basic Principles of Spectroscophy Mcgraw-Hill Kogakusha Tokyo 1971 Spectroscopy BK 1302 1302 0 0 0 0 PHY GBCTL GBCTL F25 2023-09-13 535.84 CHA/B 13199A BK