000 00370nam a2200133Ia 4500
003 IN-KoSCC
082 _a379.156
_bIn39St
245 1 _aIndia Textbook Research, Central Burean of state textbook production on India
260 _aDelhi
_bManager of Publication, Govt. of India
_c1959
300 _aiii,131p.
_c23.5cm.
500 _aRs.3.12
653 _aEducation
942 _cBK
999 _c261
_d261