00530nam a2200181 a 450000500170000002000150001708200160003210000260004824500490007426000420012330000270016569000220019270000160021496400160023099700130024699900190025995200700027820251203110910.0  a817000022X  a025.52bSHA  aSharma, Jagdish Saran  aReference service and sources of information  aNew DelhibEss Ess Publicationsc1987  aviii, 288p.c22 cm. HB  aReference service  aGrover, D.R  bcdefg_  a127788 C  c106702d106702  00104070aPUbPUd2008-02-18g320.00l0o025.52 SHAp127788yBK