3-1 ECE and CSE 2nd internal

ECE 2nd internal 3-1 all sub's

http://www.ziddu.com/download/2381936/3-1.2nd_MID.zip.html

CSE 2nd internal 3-1 sub's

mefa
http://www.ziddu.com/download/2369202/mefa300bitspdfformat.pdf.html

OOAD
http://www.ziddu.com/download/2369409/OOAD200bits.pdf.html

OS
http://www.ziddu.com/download/2369410/OS200Bits.pdf.html

CN
http://www.ziddu.com/download/2369411/CN200bits.pdf.html

PPL
http://www.ziddu.com/download/2369565/pplsecondmidbits.zip.html

FLAT
http://www.ziddu.com/download/2369629/flatsecondmidbits.zip.html