Laboratory skills science and technology
500JAC
Jacob, A.
Laboratory skills science and technology class IX by A. Jacob and Mukesh Jain.- New Delhi:Arya Book Depot,2006.
118 p.ill;28 cm. (Pbk)
ISBN:8170633931 Rs. 80.00
D. B. Act / Pub /ENG-85005/ EN-68538 / 80.00 /sign