000 00342nam a2200145Ia 4500
008 150502s9999||||xx |||||||||||||| ||und||
082 _aSIN
100 _a"Singh, Y K"
245 _aNew Dimension Of Teaching Practical Model
250 _a2004
260 _bAnmol Pub.Dest. Delhi
300 _aSIN
600 _aEducation
942 _2ddc
_cBK
999 _c9328
_d9328