000 00488nam a2200181Ia 4500
008 230917s9999||||xx |||||||||||||| ||und||
020 _cRS450
040 _e252904
_aMAIN
041 _aEnglish
082 _a620.11 R137E(5)
100 _aRajput, R K
245 0 _aEngineering materials: Including construciton materials
250 _a5th ed.
260 _aNew Delhi
_bS Chand
_c2018
300 _a512 p.
500 _a3389 02/01/2019 HBD19/7721 12/02/2019 Main Budget
942 _cBK
999 _c29754
_d29754