000 00503nam a22001937a 4500
999 _c539
_d539
003 OSt
005 20200407073252.0
008 200407b ||||| |||| 00| 0 eng d
020 _a9789381335215
082 _a510 TUT
100 _aTuteja, Gurpreet Singh.
245 _aPractical mathematics.
250 _a1st ed.
260 _aNew Delhi :
_bInternational Book House Pvt. Ltd,
_c2012.
300 _a515 p. :
_bill. ;
_c24 cm.
650 _aMathematics.
942 _cREF