ISBN 0716711532 books & textbook
Black Holes and Warped Spacetime
W H Freeman & Co /1979T Paperback / 221 Pages
isbn-10: 0716711532 / isbn-13: 9780716711537
W H Freeman & Co /1979T Paperback / 221 Pages
isbn-10: 0716711532 / isbn-13: 9780716711537