01365nam a2200385 4500 DLU110129157 ##20111216 ##110103s2010 nyua b 101 0 eng 2010913773 0735408416 9780735408418 DLC DLC DLC pcc 621.384 11 Pro Propagation effects of very low frequency radio waves : proceedings of the 1st International Conference on Science with Very Low Frequency Radio Waves, theory and observations, VELFRATO-10, Kolkata, India, 13-18 March 2010 / editor, Sandip K. Chakrabarti. VELFRATO-10 Melville, N.Y. : American Institute of Physics, 2010. ix, 362 p. : ill. (some col.) ; 24 cm. "All papers have been peer reviewed." Includes bibliographical references and index. Radio waves Congresses. VLF radio wave propagation Congresses. Chakrabarti, Sandip K. Publisher description http://www.loc.gov/catdir/enhancements/fy1201/2010913773-d.html 23/2011 GT 5441000 DLU True Đào Thị Thu Huyền G A SH Thư viện Trường Đại học Đà Lạt