000 00275nam a2200109Ia 4500
008 220204s9999 xx 000 0 und d
082 _a025.4
_bPRA
100 _aPrasher, R G
245 0 _aIndex and indexing systems
260 _aNew Delhi
_bMedallion Press
_c1989
942 _cBK
999 _c40702
_d40702