000 00567nam a2200205Ia 4500
005 20250805131039.0
008 250805s2015||||xx |||||||||||||| ||und||
020 _a9788172869076
082 _a510 HAS
100 _aHasanabba B A
245 0 _aRecreational Mathematics Methods of Mental Mathematics (Vedic, trachtenberg and other Systems)
260 _bPrism Books Pvt. Ltd.
_aBengaluru
_c2015
300 _a223
650 _a hasanabba b a
650 _a mathematics
650 _a recreational
650 _amental
690 _aMathematics
942 _cBK
999 _c90486
_d90486