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020 _a9788121902724
040 _cSGVU Library
082 _222
_a531 DUP M
100 _aDuraipandian,P. and Duraipandian, Laxmi
_930675
245 _aMechanics
260 _aS Chand and Company Limited
_bNew Delhi
_c2018
300 _bPB
_a386
700 _aJaypragsam, Muthamizh
_930688
942 _cBOOKS
_k531 DUP M
_2ddc
999 _c85331
_d85331