000 00283nam a2200121Ia 4500
008 220108s9999||||xx |||||||||||||| ||und||
100 _aSATYA PARKASH GUPTA
245 0 _aSAKHAYAY KE SIDHANT
260 _bS.CHAND, NEW DELHI
300 _a19.25
650 _aSTATISTICS
942 _cBK
999 _c17649
_d17649