000 00384nam a22001337a 4500
020 _a9788194216919
082 _a001.42
_bCHA.R
100 _a Chandra, Suresh
245 _a Research methodology
_b; Probability and Sampling
260 _aNew Delhi
_bWriters World
_c2018
300 _a232 Pages
650 _aResearch--Methodology--Probabilities--Sampling (Statistics)
942 _cBK
999 _c225179
_d225179