002890000a22001210004500 Mostafa M.G. Methods of statistics Dacca Anwari BD 1972 iii, 382 <En> 310/MOS-2 <Statistics><Methodology> 22581 22581 0 0 0 0 BIDSLDC BIDSLDC GEN 2017-05-09 0043999B 2017-05-09 1 2017-05-09 BK