TY  - GEN
AU  - Sahni, Madhu 
TI  - Pedagogy of mathematics
SN  - 9789353383275 (pbk.)
U1  - 510.71  
PY  - 2019///
CY  - New Delhi
PB  - Vikash Publishing House
KW  - Mathematics
KW  - Study and teaching
N1  - Includes bibliographical references and index
ER  -