TY  - BOOK
AU  - Padmanabhan nambiar M. K
TI  - Kanakkile kausalangal (കണക്കിലെ കൗശലങ്ങൾ) 
SN  - 9789388087469
PY  - 2018///
CY  - Kannur
PB  - Kairali books
KW  - Mathematical tricks - Children's literature
ER  -