Author Exact: LANGFORD, DAVID P Found 8 entries Title List Langley, Andrew   Avoiding hunger and finding water / Andrew Langley. 2011. 363.8 LAN.     Avoiding hunger and finding water / Andrew Langley. 2012. 363.8 LAN.     Bridging the energy gap / Andrew Langley. 2011. 333.79 LAN.     Eyewitness. Da Vinci and his times [electronic resource] / Andrew Langley. 2006. 709.2 LEO.     Eyewitness. Leonardo Da Vinci / written by Andrew Langley. 2006. 709.2 LEO.     Hiroshima and Nagasaki / by Andrew Langley. 2018. 940.5425 LAN.     The illustrated book of questions and answers / Andrew Langley. 1993. 500 LAN.       World War II / Andrew Langley. 2012. 940.53 LAN.