000 00273 a2200109 4500
082 _a620.112 PYT
100 _aPytel,Andrew
245 _aStength of Materials
_cAndrew Pytel,F. L. Singer
250 _a4th. ed.
260 _aUK :
_bHarper
300 _axiii, 594p. :
_bill. ;
_c23 cm.
650 _amaterials
999 _c269
_d269