000 00311nam a2200121Ia 4500
008 220201s1970 xx 000 0 eng d
082 _a620.11
_bJHA
100 _aJHA, JANARDAN
245 0 _aENGINEERING MATERIALS
260 _aLONDON
_bTHAMES AND HUDSON PUBLISHING COMPANY
_c1970
300 _a298
942 _2ddc
999 _c43506
_d43506