Seven sisters : The great oil companies and the world they made /

समान संसाधन

• North-Eastern states : land of seven sisters
  प्रकाशित: (1994)
• Sisters /
  द्वारा: Shobha De
  प्रकाशित: (1992)
• Sister /
  द्वारा: Pamman
  प्रकाशित: (1966)
• Sisters
  द्वारा: Shobha De
  प्रकाशित: (1992)
• Sister /
  द्वारा: Pamman
  प्रकाशित: (1971)