000
00259nam a2200121Ia 4500
008
220201s1964 xx 000 0 eng d
082
_a
621.815
100
_a
Hesse,HC
245
0
_a
Process Equipment design
260
_c
1964
300
_a
580
942
_2
ddc
999
_c
75689
_d
75689