000
00293nam a2200109Ia 4500
008
200302s9999 xx 000 0 und d
100
_a
G. S. Ramaswamy
245
_a
Design and Construction of Concrete Shell Roofs
260
_b
C B S Publishers & Distributors
260
_c
1986
300
_a
745 P.,
999
_c
946
_d
946