000			00411nam a2200181Ia 4500
005			20240921120655.0
008			240921s9999||||xx |||||||||||||| ||und||
041			_aENGLISH
082			_A503 M2
100			_aTMH
245		0	_aEncyclopedia of Science and Technology
250			_a5th
260			_c1982 _bTMH,New York
500			_aVol 12
650			_aScience _bGeneral
942			_cBK
999			_c247285 _d247285