00775     2200301   4500001002100000005001500021035002500036008004100061020001800102082001600120100002300136245006100159250002800220260004500248300004200293650001000335850001200345980001300357985000600370986001300376040001200389084001600401041000800417990001200425990001200437990001200449990001200461YOGYA-0209000000303920180604011855  a0010-020900000003039                                   ind    a979-403-424-X042[23]a541.21 aHARYADI, W.,d19290 aStoikhiometri :bberhitung kimia itu mudah /cW. Harjadi  aCetakan kedua, Mei 1990  aJakarta :bGramedia Pustaka Utama,c1990  aix, 107 halaman :bilustrasi ;c24 cm 4aKimia  aYOPDYOG  a06-01-06  a2  afwhrtrev  aYOPDYOG  a541.2 HAR s0 aind  a15495-B  a15494-B  a15495-B  a15494-B