https://pictures.abebooks.com/isbn/9781568810690-us.jpg Asymptotics and Special Functions@By: Frank Olver@Publisher: @A K Peters/CRC Press@Print ISBN: 9781568810690, 1568810695@eText ISBN: 9781439864548, 1439864543@Edition: 1st@Copyright year: 1997@Format: PDF@Available from $ 23.18 USD@SKU: 9781439864548R90 Download now: https://ouo.io/4lOebZ