000 00279pam a2200121a 44500
008 160408b1968 xxu||||| |||| 00| 0 eng d
082 _a620.6
_bD628
100 _a
245 1 _aDIRECTORY OF ENGINEERING SOCIETIES
260 _a
_b
_c1968
964 _gCIRC
997 _aA5982 s C
999 _c247529
_d247529