000 00368nam a2200169Ia 4500
003 NDCL
008 180829s9999||||ii |||||||||||||| ||eng||
020 _a11213
040 _aNDCL
041 _aEnglish
082 _a370.1 Ra Su
_216th ed
100 _aRay, Sushil
245 0 _aSikhatwatya
_cSushil Ray
260 _c2007
650 _aEducation
942 _2DDC
_cBK
999 _c12769
_d12769