000 00298nam a2200121Ia 4500
008 210212s9999||||xx |||||||||||||| ||und||
082 _a519.5 San.M9
100 _aSancheti , D.C.
245 0 _aStatistics
260 _c1989
_bSultan chand & Sons
_aNew Delhi
300 _a1.1-22.37p.
942 _cSU
999 _c86974
_d86974