00628nam a2200145 a 4500008004100000050001700041100002300058245006100081260006100142300001700203350000900220995010300229999001700332952013300349120416s1988    ||||||||||||||||| ||    u  aTP 690.3 Smi  aSmith, Augustine J10aTechnological capability in oil refining in Sierra Leone  aFreetownbNjala University College of Sierra Leonec1988  a111p. : ill.  a0.00  D0.00FCBU-MAIN LIBRARY (Kitwe)H1I5.00UWEEDEDVAug 31, 2017ZMain Library Open Access Collection  c59549d59549  00102lcc4070a001b001cMain Library Open Access Collectiond2022-11-30l0oTP 690.3 Smip017677r2022-11-30w2022-11-30y002