000 003000000a22001210004500
008 160831b1956 xxu||||| |||| 00| 0 eng d
041 _aeng
080 _a5(03)
_bB6
942 _cBK
245 _aThe book of popular science vol.8
260 _aNew York
_bGrolier
_c1956
300 _ap. 2967 -3386 : ill.
999 _c14208
_d14208