00453nam a22001577a 4500003000400000005001700004008004100021020001800062040001200080041000800092082001800100100001700118245007200135260005300207650003500260OSt20230711112757.0230711b           ||||| |||| 00| 0 eng d  a9789385877704  c         aeng  a510.712bR11P  aRaju, Bondu   aPedagogy of mathematics/cby Bondu Raju and M. Rajendranath Babub:  aHyderabadb:Neelkamal Publication Pvt Ltd,c2023  aMathematics Study and teaching