TY - BOOK AU - Petersen,H.Craig, Lewis, W. Cris AU - x TI - Managerial economics: x SN - 8120320603 U1 - 330.024658/P484m PY - 2003/// CY - New Delhi PB - Prentice-Hall KW - Managerial economics KW - Economics N1 - Includes ER -