000 nam a22 7a 4500
999 _c104363
_d104362
005 20200220135657.0
008 200201b ||||| |||| 00| 0 eng d
020 _a9789388087469
080 _a51=M
_bPAD/K CL
100 _aPadmanabhan nambiar M. K
245 _aKanakkile kausalangal (കണക്കിലെ കൗശലങ്ങൾ)
260 _aKannur
_bKairali books
_c2018
300 _a110p.
653 _aMathematical tricks - Children's literature
942 _cCC