TY - BOOK AU - Harkness,Richard TI - OTC handbook: what to recommend & why SN - 0874893038 PY - 1983/// CY - Oradell, N.J. PB - Medical Economics KW - Drugs, Nonprescription KW - Self medication KW - Drugs, Non KW - prescription KW - Handbooks KW - Self Medication ER -