000 00314nam a2200133Ia 4500
008 220421s9999||||xx |||||||||||||| ||und||
040 _aET
082 _a510 TRU S
100 _aTRUST, SLEC
_95751
245 0 _aMATHEMATICS
260 _bSLEC TRUST STUDENTS ONLY
_aNEW DELHI
500 _a10180
942 _cBK
999 _c16501
_d16501