000 00532nam a22001577a 4500
008 230303b |||||||| |||| 00| 0 eng d
040 _aNational Science Library
_cNational Science Library
080 _aD 021.4
_bL0
100 _aMathur, Lalit Mohan
_92086
245 _aPrinciples and techniques of educational library displays & exhibits:
_bCorrelating books and periodicals
260 _aNew Delhi:
_bLalit Mohan Mathur,
_c1970
300 _a224p.
650 _aLibrary science
653 _aEducational
942 _2udc
_cBK
999 _c6067
_d6067