00325nam a22001457a 4500003000400000005001700004008004100021020001500062040000700077082001300084100002200097245002700119260002500146300000800171OSt20220203090058.0220203b        |||||||| |||| 00| 0 eng d  a1904798470  cHU  a624.4022  aAgrawal  K. Shyam  aHeat And Mass Transfer  aNew DelhibNew Delhi  f435