000 003010000a22001450004500
003 MACL
040 _aMACL
090 _c33543
_d33541
100 _aGupta's R.
245 _aCpwd Junior Engineering
260 _bRamesh Publishing
350 _a190
650 _aEngineering
942 _cBOOK
_k621/gup
999 _c33192
_d33192