000 00465 a2200181 4500
999 _c17239
_d17239
003 OSt
005 20241120150817.0
008 241119b ||||| |||| 00| 0 eng d
040 _c.
050 _a 621.2 GUP
082 _21st ed.
_a 621.2 GUP
100 _aGupta
245 _aElements of Mechanical Engineering (Hindi)
250 _a1st ed.
260 _aVayu Education of India
_bVayu Education of India
_c2015
300 _a326p.
942 _2ddc
_cHINDI BOOK