00573nam a2200205Ia 4500 IN-BaIIA 211028s9999 xx 000 0 eng d 0-486-65940-2 IIA Library 512.5 LAN Landin, Joseph 26102 An Introduction to algebraic structures Joseph Landin New York Dover Publications 1969 vii, 247p. Elementary theory 26103 Homomorphism 26104 Polynomial rings 26105 Real numbers 26106 BK 14640 14640 0 0 0 0 BAN BAN GEN 2002-05-20 SBS 558.00 0 512.5/ LAN 15562 2021-11-05 558.00 2002-05-20 BK Rs. 558.00