000 00323nam a2200121Ia 4500
008 190107s9999 xx 000 0 und d
020 _a9788131808054
100 _a"Dr.R.K. Bansal, Dr. J.S. Brar"
245 2 _aA Textbook of theory & machines ( In SI Units)
260 _bLaxmi Publications
365 _b950/-
942 _cBK
999 _c1860
_d1860