000 00303nam a2200121Ia 4500
008 220201s1990 xx 000 0 eng d
082 _a027.406
_bVIS
100 _aViswanathan, C G
245 0 _aPublic library organisation
260 _aDelhi
_bESS ESS Publication
_c1990
300 _a218
942 _2ddc
999 _c25615
_d25615