00509nam a2200217Ia 4500 OSt 20230318100958.0 210423s1986 xx 000 0 und d 669045292 AL eng 540 23 ZUMS ZUMDAHL (Steven S). 76319 Chemistry. Toronto Delhi Law House 1986 xix,1023,A60,B16 HB INR Chemistry 76320 Chemistry. ddc BK 153772 153772 0 0 0 0 AC SACPG SACPG 2008-02-18 1 540 ZUMS PG000239 2025-12-19 09:35:12 2025-12-10 2021-04-26 BK