000 00315nam a2200121Ia 4500
008 221001s1981 xx 000 0 eng d
082 _a338.9 SUN
100 _aSundrum, R. M.
245 0 _aGrowth and development
260 _aDelhi
_bHindustan Publishing Corporation
_c1981
300 _avi, 24p.
942 _2ddc
_cBK
999 _c22129
_d22129