https://pictures.abebooks.com/isbn/9783319398198-us.jpg IGFS 2014@Proceedings of the 3rd International Gravity Field Service (IGFS), Shanghai, China, June 30 - July 6, 2014@By: Shuanggen Jin@Publisher: @Springer@Print ISBN: 9783319398198, 3319398199@eText ISBN: 9783319398204, 3319398202@Copyright year: 2016@Format: PDF@Available from $ 209.00 USD@SKU: 9783319398204 Ebooks here: https://ouo.io/JC89EFT