000 00450nam a2200181Ia 4500
008 160910s9999 xx 000 0 und d
020 _aNULL
040 _cSGVU Library
041 _cHindi
100 _aGupta, S.
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245 _aTechnical Teaching & Class Management
_cBy S. Gupta
250 _aNULL
260 _aNULL
_bArihant Prakashan
_cNULL
300 _aNULL
520 _aEducation
650 _aEducation
_993
942 _cBOOKS
_01
999 _c58648
_d58648