TY  - BOOK
AU  - Mahajan,Sanjoy
TI  - Street-fighting mathematics : the art of educated guessing and opportunistic problem solving / 
SN  - 9788120392595
U1  - 510 
PY  - 2010///
CY  - New Delhi : 
PB  - PHI Learning , 
KW  - PROBLEM SOLVING
N1  - Includes bibliography and index
ER  -