000 00345nam a2200133Ia 4500
001 156
008 150525s9999 xx 000 0 und d
020 _aO 408 70818 2
100 _aPenna C
245 _aNational Library And Information Services A Hand Book For Planners
250 _a0
260 _aLondon
_bButterworths
_c1977
300 _a,;ill.
999 _c25476
_d25476