The changing concepts of reference service /
Kumar , Suseela
The changing concepts of reference service / Suseela kumar - Delhi : Vikas publishing house pvt.ltd ; 1974 - 327 p. : Ill. ; 20 cm.
0706903021
Reference service
025.52 / KUM N74C
The changing concepts of reference service / Suseela kumar - Delhi : Vikas publishing house pvt.ltd ; 1974 - 327 p. : Ill. ; 20 cm.
0706903021
Reference service
025.52 / KUM N74C