000 00597nam a22002057a 4500
999 _c15110
_d15110
003 OSt
005 20190831211503.0
008 190110b ||||| |||| 00| 0 eng d
040 _aOSt
_beng
_cOSt
_dOSt
082 _a507 / D756n
245 _aThe new seeing why /
_cThomas I. Dowling...[et al.].
250 _aTeachers ed.
260 _aPhiladelphia :
_bJohn C. Winston com.,
_cc 1957.
300 _avi, 196 p. :
_bill. ;
_c24 cm.
490 _aUnderstanding science.
508 _a332
650 _a Education.
_9245573
700 _aDowling, Thomas I. ...[et al.].
_9154934
942 _2ddc
_cBK