000 00338nam a2200133Ia 4500
005 20250516212127.0
008 250516s9999 xx 000 0 und d
020 _a8171005012
041 _aeng
100 _aGupta, Santosh
245 _aResearch Methodology And Statistical Techniques
260 _bDeep And Deep
_c1995
300 _a510 p.
999 _c75743
_d75743