Economics / Richard G. Lipsey, Peter O. Steiner, Douglas D. Purvis. - 7-th ed.. - New York : Harper & Row. publ, 1984. - XXX, 981, 21 p. : tab. ; 24 cm.см.. - ISBN 0-06-043927-0 : [25 L.][MFN: 13136]
Summary: This textbook reflects to some extent the way its authors teach their own basic courses. Needs of students
Microeconomics / Richard G. Lipsey, Peter O. Steiner, Douglas D. Purvis, Paul N. Courant. - 9th ed.. - N.Y. [et al.] : Harper & Row, [1990]. - xiv, 560 p. : ill. ; 25 cm.см.. - ISBN 0-06-044113-5[MFN: 13513]