000
00316nam a2200145Ia 4500
008
220421s9999||||xx |||||||||||||| ||und||
020
_c
275/-
040
_a
ET
100
_a
GUPTA B.L & AMIT
245
0
_a
CONCRETE TECHNOLOGY
260
_b
STANDARD PUB.
_a
DELHI
300
_a
652
500
_a
29030
942
_c
BK
999
_c
35045
_d
35045