000
00251nam a2200109Ia 4500
008
220201s9999 xx 000 0 eng d
082
_a
620.11
_b
WAR
100
_a
Warnock
245
0
_a
Strength of materials
260
_b
Sir Issac Pitman
942
_2
ddc
999
_c
72432
_d
72432