00290nam a2200109Ia 4500008004000000082001500040100002100055245002400076260004300100300000800143650002900151210210b1969   xxu||||| |||| 00| 0 eng d  a629.4 CAIG  aCAIDIN (Martin).  aGreatest challenge.  aBombaybThe Times of India Pressc1969  a320  aAryabhata Bhaskara space