000 00373nam a2200157Ia 4500
008 250104s9999 xx 000 0 und d
020 _a0
082 _a620.11
_bPUN
100 _aPunmia B C.
245 0 _aMechanics of materials
250 _a1st edition.
260 _aNew delhi :
_b Laxmi Pub.
_c2007.
300 _a952.
365 _a395
650 _aEngineering,
999 _c221991
_d221991