TY  - BOOK
AU  - David Eugene Smith
AU  - Louis Charles Karpinski
TI  - Encyclopaedia of science heritage of India (vol.6) : : The Hindu-arabic numerals
SN  - 9788130709994
U1  - 509.54 
PY  - 2009///
CY  - New Delhi
PB  - Cosmo
KW  - Encyclopaedia Science Heritage
KW  - Encyclopaedia Science India
KW  - Science India
KW  - Science
ER  -