000 00305pam a2200121a 44500
082 _a621.381
_bR183e
100 _aRaskhodoff, Nicholas M.
245 1 _aELECTRONIC DRAFTING AND DESIGN
260 _aEnglewood Cliffs, N. Y.
_bPrentice-Hall
_c1966
300 _a594
964 _gCIRC
997 _a38641 s C
999 _c407348
_d407348