000
00256nam a2200121Ia 4500
100
_a
Arora NL
245
_a
Building Construction
250
_a
6th
260
_c
1986
_b
Satya Prakashan
_a
New Delhi
300
_a
viii+427
700
_a
Gupta BR
942
_c
BK
999
_c
12337
_d
12337