00358nam a2200145Ia 4500008004100000020002200041082001900063100001900082245001500101250000800116260005400124300001000178942000700188999001700195260330s9999    xx            000 0 und d  a9.7893951615e+012  a658.872bGOE/E  aGoel, Ritendra 0aE-Commerce  a2nd  aNew DelhibNew Age International Publishersc2023  a200p.  cBK  c53816d53816