TY - BOOK AU - Graham,Ronald L.,1935- AU - Knuth,Donald Ervin,1938- AU - Patashnik,Oren TI - Concrete Mathematics : A foundation for computer science SN - 9788131708415 U1 - 510 PY - 1994///;2009 CY - New Delhi PB - Dorling KW - B.Sc.Computer Sc ER -