000
00299nam a2200121Ia 4500
008
220201s1984 xx 000 0 eng d
100
_a
GUPTA B L
245
0
_a
TEXT BOOK OF CONCRETE TECHNOLOGY
260
_a
DELHI
_b
STANDARD BOOK HOUSE
_c
1984
300
_a
477
700
_a
GUPTA AMIT
942
_2
ddc
999
_c
91559
_d
91559