000
00242nam a22000977a 4500
245
_a
Evaluation of Energy Conservation Measures for Roofs
260
_a
Islamabad:
_b
Hagler,Bailly & Company,
_c
1988.
505
_a
PB
546
_a
Eng
942
_c
BK
999
_c
69469
_d
69469