000 00601cam a2200145ua 4500
041 _aeng
_h
082 _a028.75371
_bPAR/ME
110 1 _aParent Teachers Association .
_b
_c()
245 _aMechanical engineering
_hTextual Documents
260 _aThrissur :
_bGovt.Engineering College ,
_c1996.
300 _a94 ; .
504 _a
942 _cBK
999 _c262940
_d262940