00538nam a22001811 4500 1/11291 971003s1974 enk 001 0 eng d 0 465 03544 2 11645 DLC GR-PeUP 338.5 LA. Laidler, David E. W. Introduction to Microeconomics / David Laidler. New York: Basic Books, 1974. 273 p.: fig.; 21 cm. Index. Microeconomics. INST UNIPILB MAIN 20040709 338.5 LA. 00112234 00112234 LOAN 0 1