000
00304nam a2200121Ia 4500
008
220201s1964 xx 000 0 eng d
082
_a
624.183
100
_a
Batra,MP
245
0
_a
Laboratory manual on testing cement concrete
260
_b
Delhi:Asian publication
_c
1964
300
_a
162
942
_2
ddc
999
_c
74251
_d
74251