TY  - BOOK
AU  - Williams, Kenneth R.
TI  - Vedic mathematics: Teacher's manual(Elementary level)
SN  - 8120827864
U1  - 510.7 
PY  - 2002///
CY  - Delhi
PB  - Motilal Banarsidass Publishers
KW  - Teaching Mathematics
N1  - Includes index
ER  -