Online Public Access Catalogue (OPAC)Library,Documentation and Information Science Division
“A research journal serves that narrow
borderland which separates the known from the unknown”
-P.C.Mahalanobis
523 Sullivan, Walter. Black holes : the edge of space, the end of time / Walter Sullivan ; [maps by Andrew Sabbatini ; diagrams by Bob Michaels] - 1st ed.. - Garden City, N.Y. : Doubleday, c1979. 303 p. : ill. ; 27 cm. Includes index. $19.95 0385075162 : $17.95 9780385075169 * Black holes (Astronomy) Trous noirs (Astronomie)
