000 00305nam a2200121Ia 4500
008 190719s9999 xx 000 0 und d
100 _aH D Arora & others
245 0 _aEasyway commerce mathematics (Prep comm)
250 _a2nd
260 _aRohtak
_bRamakrishna Pub.
_c1983
650 _aMath
942 _cBK
999 _c4456
_d4456