00562nam a22002057a 4500003000400000005001700004008004100021020001800062082001800080100001900098245005200117250001200169260003400181300001400215653002500229653002200254653001600276653004200292653002200334OSt20220603102003.0220603b        |||||||| |||| 00| 0 eng d  a9788179924075  a510.954bB32V  aBathia, Dhaval  aVedic mathmematics made easycby Dhaval Bathia   a2nd ed.  aDelhibJaico Publishingc2022  axv, 292p.  aMathematics, Ancient  aHindu mathematics  aMathematics  aMagic tricks in mathematics education  aMental arithmetic