000 00476 a2200193 4500
005 20240326145907.0
008 240312b |||||||| |||| 00| 0 eng d
020 _a9789387788398
_cRs. 450.00
040 _aMAIN
082 _a691
_bD879B(5)
100 _aDuggal, S K
245 _aBuilding materials
250 _a5th
260 _bNew Age International
_c2021
_aNew Delhi
300 _axx, 600
650 _aEngineering
650 _aBuilding Materials
942 _cBK
999 _c312477
_d312477