Cambridge Maths Stage 6 NSW Extension 1 Year 11 DigitalBill Pender, David Sadler, Derek Ward, Brian Dorofaeff, Julia Shea, Cambridge Hotmaths · First published 2021Open the Tome
Cambridge Maths Stage 6 NSW Extension 1 Year 11Bill Pender, David Sadler, Derek Ward, Brian Dorofaeff, Julia Shea · First published 2019Open the Tome
Cambridge Maths Stage 6 NSW Advanced Year 11Bill Pender, David Sadler, Derek Ward, Brian Dorofaeff, Julia Shea · First published 2018Open the Tome
Practical building conservationSophie Godfraind, Robyn Pender, Bill Martin, conservator · First published 2009Open the Tome
Cambridge 2 Unit Mathematics Year 11Bill Pender, David Sadler, Julia Shea, Derek Ward · First published 1999 · Latest edition 2005Open the Tome
