India's Foremost Quarterly Technical Journal for Chemical Process & Engineering Industries

International Standard Sr. No. 0970-1729
Member : Indian Newspaper Society
 
 


SNo. Past Issue Name Date
1. PPE's Past Issues 1985 to 1995 2/1/2007
2. PPE's Past Issues 1996 to 2005 4/2/2007
3. PPE's Past Issues 2006 to 2007 7/1/2007
 
 

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