TY - BOOK AU - Lipsey,Richard G. AU - Courant,Paul N. AU - Purvis,Douglas D. TI - Economics SN - 0673469794 AV - HB171.5 .L733 1994 U1 - 330 20 PY - 1994/// CY - New York PB - HarperCollins College Publishers KW - Economics N1 - Includes index ER -