TY  - BOOK
AU  - Williams Kenneth
AU  - Gaskell Mark
TI  - Cosmic calculator
SN  - 81-208-1871-7
U1  - 510 
PY  - 2005///
CY  - Delhi
PB  - Motilal Banarsidass
KW  - Hindu mathematics
KW  - Vedic mathematics
N1  - Foreword by L M Singhvi
ER  -