=LDR 00000nam 2200000 4500 =001 INLIS000000000856483 =005 20210209015602 =035 ##$$a 0010-0221001113 =007 ta =008 210209################g##########0#ind## =020 ##$$a 9786021873946 =082 ##$$a 510 =084 ##$$a 510 WID s =100 #$$a Sri Widayati =245 1#$$a Berani Coba 160 tantangan Matematika yang memeras Otak /$c Sri Widayati =260 ##$$a Yogyakarta :$b Bangkit,$c 2012 =300 ##$$a iv, 162 hlm. : ilus. ; 18 cm : $b ilus. ; $c 18 cm. =600 #4$$a Matematika =990 ##$$a 796/PKP-A/2014 =990 ##$$a 797/PKP-A/2014