000
00266nam a22001217a 4500
020
_a
9788122433791
100
_a
Duggal SK
245
_a
Building Materials
250
_a
4th
260
_a
New Delhi
_b
New Age International
_c
2015
300
_a
xviii+594
942
_c
BK
999
_c
59016
_d
59016