00343nam a2200109Ia 450000500170000008000190001724501150003626000450015130000100019650000080020658300190021420260716043046.0  a01.01.03 C734u  aUpgradation and diversification of Williams foundry limited, Trinidad : establishment of galvanazing operation  bCommonwealth SecretariataLondonGBc1985  a24 p.  aIDS  c3/7/00kM2LMGR