A PHP Error was encountered

Severity: Notice

Message: Trying to get property of non-object

Filename: controllers/Books.php

Line Number: 99

Backtrace:

File: /home/sultanchand/m.sultan-chand.com/application/controllers/Books.php
Line: 99
Function: _error_handler

File: /home/sultanchand/m.sultan-chand.com/index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: Notice

Message: Trying to get property of non-object

Filename: controllers/Books.php

Line Number: 100

Backtrace:

File: /home/sultanchand/m.sultan-chand.com/application/controllers/Books.php
Line: 100
Function: _error_handler

File: /home/sultanchand/m.sultan-chand.com/index.php
Line: 315
Function: require_once

Self-Tutor Biology - ICSE X

Self-Tutor Biology - ICSE X

Board: ICSE
Class: 10
Subject: Biology
Language: English
₹ 220.50 ₹ 245.00
Self-Tutor History & Civics - ICSE X

Self-Tutor History & Civics - ICSE X

Board: ICSE
Class: 10
Subject: History & Civics
Language: English
₹ 220.50 ₹ 245.00
Self-Tutor Mathematics - ICSE X

Self-Tutor Mathematics - ICSE X

Board: ICSE
Class: 10
Subject: Mathematics
Language: English
₹ 355.50 ₹ 395.00
Self-Tutor Physics - ICSE X

Self-Tutor Physics - ICSE X

Board: ICSE
Class: 10
Subject: Physics
Language: English
₹ 265.50 ₹ 295.00