Author

Yen, Teh Fu

Catalogue records by Yen, Teh Fu in the PakCat Union Catalogue.

2 catalogue records

Catalogue records

Bitumens, asphalts, and tar sands G. V. Chilingarian and T. F. Yen (Editors) 1978 Enhanced oil recovery Erle C. Donaldson, George V. Chilingarian, and Teh Fu Yen. (editors) 1985