Reference service /
Kumar, Krishan
Reference service / Krishan Kumar. - Ghaziabad, India : Vikas , 1991. - x, 431 p. ; 25 cm.
Includes index.
Reference services (Libraries)
Reference books.
028.7
Reference service / Krishan Kumar. - Ghaziabad, India : Vikas , 1991. - x, 431 p. ; 25 cm.
Includes index.
Reference services (Libraries)
Reference books.
028.7