4 1 50 L. P. Poznanin Editor B. R Sharma Translator mixed material NEW DELHI Amerind Publishing CO. PUT. Ltd 1977 Karl F. Lagler Primary Author John E. Bar Dach Additional Author Robert R. Miller Additional Author mixed material New York John Willey & Sons Inc 1962 Milton S. Love Primary Author Gregor M. Cailliet Additional Author mixed material 0876920725 NEW DELHI Prentic Hall Of India Private Limited 1979 GT. CHAIRUDDIN Additional Author Basjuni Muchadi Primary Author mixed material banjarbaru Basjuni Muchadi, Gt. Chairuddin 1988