Be a better problem solver /
PAT
Pathak, B. K.
Be a better problem solver / by B. K. Pathak.- New Delhi:Lotus Press,2012.
v, 202p.;20cm(pbk)
Note: Includes bibliographical references
ISBN:9788183822787 Rs. 125.00
DBAD/PUB /ENG-106605/ EN-90138 / 125.00 /sign
