00348nam a2200133Ia 4500008004100000020001800041100001900059245006200078250000800140260003100148300000700179650000900186700001900195240925s9999    xx            000 0 und d  a9789354600180  aReddy, Krishna 0aWorld history : a comprehensive study of the modern world  a2nd  aChennaibMcGraw Hillc2022  avp  aDACE  aCM, Ajay Kumar