00439nam a22001577a 4500003000400000005001700004008004100021020001800062082001900080100002000099245009000119260003500209300001300244651001000257653001400267OSt20220520111554.0220520b        |||||||| |||| 00| 0 eng d  a9788184956597  a609.2254bAG8I  aAgrawal, Akshat  a Indian innovators : 20 brilliant thinkers who are changing Indiacby Akshat Agrawal   aDelhibJaico Publishing c2018  ax, 211p.  aIndia  aInventors