TY - BOOK AU - Bumas, Lester O. TI - Intermediate microeconomics; neoclassical and factually - oriented models: Neoclassical and factually - oriented models SN - 812032305X U1 - 338.5 BUML PY - 1999/// CY - New Delhi PB - Prentice Hall of India PVt Ltd KW - General Knowledge ER -