TY - BOOK AU - Rennie,Dan TI - Understanding economics for NCEA level one SN - 0170131882 (pbk.) : U1 - 330.071293 22 PY - 2006/// CY - Auckland, N.Z. PB - Thomson New House KW - Economics KW - Problems, exercises, etc N1 - Previous ed.: 2003; Teacher's guide also available; Senior secondary ER -