New Essential Mathematics — year 11 Advanced + Extension 1 (Terry Lee) Rare, out-of-print HSC textbook used by top NSW students. Includes fully worked solutions for every question - perfect for Advanced + Ext 1 prep. $ RRP on other marketplaces $90, $120, selling for $65 textbook unused, no writing in book other than original printing A couple scuff marks on right corner and top of spine, otherwise in excellent condition #newessential #math #mathadv #mathematicsadvanced #mathematicsextension