00492nam a2200217Ia 4500 OSt 20220601150144.0 210719s1977 xx 000 0 und d 0710086342 AL eng 512.7 LEDC LEDERMANN (Walter) 39970 Complex numbers London ELBS 1977 vi,62 PB 7 Rs Algebra 39971 Complex numbers ddc BK 212884 212884 0 0 0 0 Mathematics AL AL Mathematics 2021-02-17 0.00 0 512.7 LEDC 035618 2021-02-17 00:00:00 2021-02-17 BK 0 0 0 0 Mathematics AL AL Mathematics 2021-02-17 0.00 0 512.7 LEDC 033847 2021-02-17 00:00:00 2021-02-17 BK 0 0 0 0 Mathematics AL AL 1996-05-21 7.00 0 512.7 LEDC D00984 2021-07-19 00:00:00 2021-07-19 DB