000 00540nam a22001337a 4500
008 230523b |||||||| |||| 00| 0 eng d
040 _aNational Science Library
_cNational Science Library
245 _aDocumentation research and training center:
_bAnnual seminar 11, Planning of library and documentation systems
_c/ Planning of Library and Documentation Systems
260 _aBangalore:
_bPlanning of Library and Documentation Systems,
_c1974
300 _a406p.
650 _aLibrary science
653 _aDRTC
942 _2udc
_cSEM
999 _c33256
_d33256