000 00423nam a2200157Ia 4500
008 131223s9999 xx 000 0 und d
040 _aISI KOLKATA
041 _aEnglish
082 _a338.47282(5475)
_bSa243
100 _aSaramma A D
245 _aPetroleum industry
_ba study of its spread effects
260 _aNew Delhi
_bDeep & Deep Publishers
_c1984
300 _a226p.
650 _aPetroleum industry
942 _cBK
999 _c3001
_d3001