000 00476nam a22001937a 4500
015 _a407
041 _a1
080 _a620.171.5
_bHEY
100 _aHeywood, R.B.
245 _aDesigning by Photoelasticity
260 _aChapman & Hall Ltd.
_bLondon
_c1952
300 _a414p.
_bCOL, ILL, Fig., Chart, Table
650 _aEngineering
852 _a2L-3-2
999 _c233
_d233