000 00338nam a2200145Ia 4500
020 _a9780434962181
082 _b1950
_aF823
100 _a"OLDER, EFFIN"
245 0 _aTROUBLE AT THE NORTH POLE
260 _bHEINEMANN
_aBRITIAN
_c1992
300 _a91
944 _cBK
999 _c527700
_d527700