Reference service
Ranganathan, S.R.
Reference service - 2 nd. ed. - Bangalore Sarada Ranganathan endowment 1961 - 432 p.
8185273203
025.52 RAN
Reference service - 2 nd. ed. - Bangalore Sarada Ranganathan endowment 1961 - 432 p.
8185273203
025.52 RAN