000 00281nam a2200121Ia 4500
008 220201s1971 xx 000 0 eng d
082 _bGRA
100 _aGrahams, E. C.
245 0 _aScience dictionary
260 _aBombay
_bJaico Publishing
_c1971
300 _a568
942 _2ddc
999 _c19033
_d19033