00289nam a2200109Ia 450000500170000000800410001708200120005810000190007024500460008926000360013530000080017120260224040928.0260224s9999||||xx |||||||||||||| ||und||  a311 CHA  aChaudhry, S.M. 0aIntroduction to statistical theory Part-I  aLahore: Ilmi Kitab Khana c1968  a574