TY  - BOOK
AU  - Mudassir,M.
AU  - Jha,Mahendra
AU  - Madhav,Achuthan
TI  - Mental mathematics
SN  - 0333925173 (pbk)
U1  - 510 22
PY  - 2003///
CY  - Chennai
PB  - Macmillan
KW  - Mathematics
KW  - Study and teaching (elementary)
N1  - first piblished 1995; Library has vols. 3,4 & 5; v. 3. 64 p.-- v. 4. 64 p.-- v. 5. 64 p
ER  -