00334nam a2200145Ia 4500008004100000020001800041082001700059100002700076245002200103260001100125260001500136260000900151300000800160650002000168231117s9999    xx            000 0 und d  a9789382249610  a658.4038 KUM  a"Singh, Kumar , Saroj" 0aIT for Managers 5  aJaipur  bThakur Pub  c2022  a264  aXIMI Management