000 00290nam a2200121Ia 4500
008 170912s9999 xx 000 0 und d
082 _a310 LRP/S POT/A
100 _aPOTTI L R
245 2 _aA TEXT BOOK OF STATISTICS
260 _bYAMUNA PUBLICATIONS
_c1993
300 _a0
942 _cTB
999 _c22035
_d22035