000 00310nam a2200121Ia 4500
100 _aYogesh Kumar Singh
020 _a81-224-1886-4
942 _cBK
245 _aFundamentals of research methodology and statistics
260 _aNew Age International, New Delhi
_cc2006
082 _a307.2 Sin
300 _a314p
999 _c40721
_d40721