TY - BOOK AU - Lapham,Robert AU - Agar,Heather TI - Drug calculations for nurses: a step-by-step approach SN - 9780340987339 (pbk.) U1 - 615.14 22 PY - 2009/// CY - London PB - Hodder Arnold KW - Pharmaceutical arithmetic KW - Problems, exercises, etc KW - Nursing KW - Mathematics N1 - Previous ed.: London: Arnold, 2003; Includes index ER -