TY - BOOK AU - Northrup,Jonathan P. TI - Prescription drug pricing in independent and chain drugstores: an examination of the data T2 - Drug industry series SN - 081227704X AV - HD9666.4 .N67 U1 - 338.4/3615/10973 PY - 1975/// CY - Philadelphia PB - University of Pennsylvania, Wharton School, Industrial Research Unit KW - Drugs KW - Prices KW - United States KW - Local KW - Chain Stores KW - drugstores N1 - Includes index ER -