Lubricants greases and petro-chemical industries
Gupta, K R
Lubricants greases and petro-chemical industries - New Delhi: Small Business Publications, [n.d] - 152p. - Chemical engineering series .
Lubricant
Greases
621.892.002.2 / L2
Lubricants greases and petro-chemical industries - New Delhi: Small Business Publications, [n.d] - 152p. - Chemical engineering series .
Lubricant
Greases
621.892.002.2 / L2