Southern petrochemical industries conporation    12th -15th Annual report and accounts 1981-84.    

 - Madras  SPIC            1981 
 - 1981(44p)  1983(52p)  1984(65p)  cm. 
<br/><br/><label>Source: </label> General Book 
<br/><br/><label>Dewey Class. No.: </label>X9(F555).N8r, M4