000 00293nam a2200121Ia 4500
008 220709b1950 xxu||||| |||| 00| 0 eng d
082 _a625.7
_bU9D
100 _aUnder the orders of the chief engineer
245 _aDetailed specifications
260 _aAllahabad
_bSuperintendent
_c1950
300 _a58p.
942 _cBooks
906 _a108861
981 _aAllahabad: Superintendent, 1950.
982 _a58p.
983 _aDetailed specifications
999 _c103364
_d103364