000 00356nam a2200169Ia 4500
008 140520s9999||||xx |||||||||||||| ||und||
100 _aChaudhary
100 _bLal
245 _aManual Of Low Cost Teaching Aids
260 _aNew Delhi
260 _bN. C. E. R. T.
260 _c0
300 _a49
350 _a0
365 _b0
365 _dRuppes
999 _c60109
_d60109