000 00362nam a22001337a 4500
082 _a620.112
_bENG
_cL-21, P-4
100 _aBlackie
_940771
245 _aEngineering Materials
_cBlackie
260 _aLondon
_bBlackie & Son Ltd
_c1949
300 _a244 p. :
_bill, ;
_c20 cm.
526 _a0
_b0
_c0
_d620_112000000000000_ENG
650 _aMCE
_9379
942 _2ddc
_cBK
999 _c545015
_d545015