Milestones in science and technology :
608MOU
Mount, Ellis
Milestones in science and technology : the ready reference guide to discoveries, inventions, and facts / by Ellis Mount [and] Barbara A.List.- 2nd ed..-Hyderabad:Universities Press,1994.
viii,206p. :ill.;27cm(pbk)
Note: Includes index
ISBN:8173712077 Rs. 260.00
Cen Lib/Ret /B-046606/ B-046606 / 260.00 /sign