=LDR 00000nam 2200000 4500 =001 INLIS000000001053798 =005 20250502091057 =035 ##$$a 0010-0525000004 =007 ta =008 250502################a##########0###### =082 ##$$a 372.7 =084 ##$$a 372.7 HEL m =100 #$$a Soetopo Helyatini =245 1#$$a Math For Kids /$c Heyantini Soetopo =260 ##$$a Jakarta :$b Erlangga For Kids,$c 2005 =300 ##$$a 46 hlm : $b ilus ; $c 29 x 21 cm =990 ##$$a 06370637