00420nam a2200145Ia 4500008004100000020001800041041000800059082001600067100002000083245009200103250000600195260003900201300001100240650002300251210716s2017    xx            000 0 und d  a9789386446732  aeng  a374.22 DUTP  aDutta, Prashun.  aSystems thinking for effective managers: the road less travelled.bRoad less travelled.  a1  aNew DelhibSage Publicationsc2017  axx,193  aGeneral Management