000
00307nam a2200121Ia 4500
008
220201s1968 xx 000 0 eng d
082
_a
620.11
_b
SAL
100
_a
Salgar, MA & Paul, R
245
2
_a
A tb of chemistry of engineering material
260
_b
S.Chand & Co.
_c
1968
300
_a
383
942
_2
ddc
999
_c
74831
_d
74831