00623nam a2200229Ia 4500 OSt 20220925195527.0 a|||||r|||| 00| 0 ta 220923b |||||||| |||| 00| 0 eng d General Book RTL RTL eng eng eng X:71, K9/TD3 Lancaster Kelvin Introduction to modern microeconomics Chicago Rand McNally 1969 viii, 326p. cm. Microeconomics X:71, K9/TD3 GB CC 533293 533293