00334nam a22001217a 4500020001800000082001600018100001900034245005100053260005300104300001400157650002200171700001900193  a9780199453780  a001.42 PHA   aPhanse Sameer   aResearch methodology logic, Methods and cases   aNew Delhi India bOxford university press c2016  a727bP.B   aResearch Methods   aSameer Phanse