000 00719nam a2200229 a 4500
001 15127
003 CY-NiPEI
005 20210213062634.0
008 190805s1987 us engd
020 _a0395387388
_q(hbk.)
040 _beng
_aCY-NiPEI
082 7 _a510
_223
245 1 0 _aSolution key :
_blevel 7.
260 _aBoston:
_bHoughton Mifflin Company,
_c1987.
300 _a219 p. ;
_c24 cm.
490 0 _aHoughton Mifflin Mathematics
650 0 _aMathematics
_911246
650 4 _aMathematics
_xProblems, exercises, etc.
_911267
710 2 0 _aHoughton Mifflin and Company
_4pbl
_9154339
911 _a029145
_e20190805
_n510 SOL
_p1
_q15
_r0
_s0
942 _2ddc
_cBK
_h510 SOL
999 _c15108
_d15108