SMART, W.M. Green, R.M.
Textbook on spherical stronomy /[by] W.M.Smart, R.M.Green - New Delhi Vikas pub. 1977 - 431 p.
Includes index.
706908821
522 / SMA
Textbook on spherical stronomy /[by] W.M.Smart, R.M.Green - New Delhi Vikas pub. 1977 - 431 p.
Includes index.
706908821
522 / SMA