00427nam a2200157Ia 4500 230917s9999||||xx |||||||||||||| ||und|| 121031 MAIN English 540.2 T226B:E Bentley, K W, ed. Elucidation of organic structures by physical and chemical methods 2nd ed. New York Wiley-Interscience 1972 689 p. BK 0 0 0 540_200000000000000_T226BE 0 325776 MAIN MAIN 2009-01-19 0 540.2 T226B:E 53286 2023-09-17 21:59:12 2023-09-17 BK 195406 195406