000 00411 a2200145 4500
080 _a027.54
_bP 412 N
245 1 _aNational library and information services
_bA handbook for planners
_cedited by C.V. Penna et. al.
260 _aLondon
_bButterworths
_c1977
650 _aNational Library
650 _aInformation Services
700 _aPenna, C.V., ed.
100 _a
_d
300 _a230 p.
901 _a143999
999 _c58243
_d58243