000 00269nam a22001217a 4500
003 OSt
008 240920b |||||||| |||| 00| 0 eng d
082 _a630.5
_bA25
245 _aEngineering Index 1951
260 _aEngg Indx
_c1952
300 _a1383
942 _2ddc
_cPER
999 _c45734
_d45734