000
00283nam a2200121Ia 4500
008
220201s1975 xx 000 0 eng d
082
_a
624.171
_b
MCC
100
_a
Mccormac, JC
245
0
_a
Structural analysis
260
_b
Intext Educational
_c
1975
300
_a
602
942
_2
ddc
999
_c
81224
_d
81224