000 00544nam a22001817a 4500
999 _c7657
_d7657
003 Ost
005 20200326110458.0
008 200326b ||||| |||| 00| 0 eng d
020 _a8122412181
040 _cBT-PhCST
050 _a3736
082 _222
_a699.54
_bGUP
100 _aGupta, Y. P.
245 _aNational Seminar on User & Environment Friendly Construction Technology & Methods, Nainital, May 14-15, 1999 :
_bproceedings /
260 _aNew Delhi :
_bNew Age,
_cc1999
300 _axi, 240 p. :
_bill. ;
_c29 cm.
942 _2ddc
_cCIVIL