=LDR  00000nam  2200000   4500
=001  INLIS000000000001158
=005  20221112091454
=035  ##$$a 0010-0520001158
=008  221112################|##########|#eng##
=020  ##$$a 0078256437
=041    $$a eng
=082  ##$$a 551.46
=084  ##$$a 551.46 GLE l
=100   #$$a Glencoe
=245  1#$$a Laboratory Activities : $b The Water Planet /$c Glencoe
=260  ##$$a Newyork :$b Mc Graw Hill,$c 2007
=300  ##$$a xv,32p.
=520  ##$$a Science is the body information including all the hypotheses and experiments that tell us about our enviroment. All people involved in scientific work use similar methods for gaining information. One important scientific skill is abilitiy to obtain data directly from the environment. Observations must be based on what actualy happens in the form from which valid conclusions can be draw. These conclusions must be such that other scientists can achieve the same results in the laboratory.
=990  ##$$a 11743/MKRI-P/III-2009
=990  ##$$a 11743/MKRI-P/III-2009