000
00272nam a2200109Ia 4500
008
220201s1980 xx 000 0 eng d
100
_a
Verma, BP
245
0
_a
Civil engineering drawing & house planning
260
_b
Khanna Publisher
_c
1980
300
_a
108
942
_2
ddc
999
_c
81284
_d
81284