Thornley, G.J. books & textbook
Introduction to Astronomical Photometry (Astrophysics and Space Science Library)
Springer /2011-11-05 Paperback / 375 Pages
isbn-10: 9401021716 / isbn-13: 9789401021715
More Plays and Stories (Pleasant Books in Easy English)
Thornley, G.C. Bertoglio, V.J.
Pearson English Language Teaching /1970T Paperback / 72 Pages
isbn-10: 0582531705 / isbn-13: 9780582531703